Koreyuki Nagai

Koreyuki Nagai Email and Phone Number

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Koreyuki Nagai's Location
Okayama, Japan, Japan
About Koreyuki Nagai

Work experience:Over 20 years of experience in management roles in production engineering, product/process development, plant & supply chain management, business transformation, business restructuring, QHSE and risk management in foreign manufacturing companies. About 3 years of experience in corporate planning as an executive in a Japanese company.Previous (4th company): Gore JapanGlobal supply chain leader for hydrogen-related clean energy business (Water Electrolysis, Fuel Cell and MEA products) at Gore Japan, a company that develops, manufactures and sells functional polymer membranes. Participated in the project from the initial stages of development and implemented supply chain planning and management from prototyping to mass production for the diffusion of new energy systems for a decarbonized society.Previous (3rd company): Setouchi HoldingsExecutive director and board member of Setouchi Holdings Co., Ltd. (a company that develops urban development projects such as aviation, construction, accommodation and tourism in the Setouchi area), established Quest Aircraft Japan Co., Ltd. (a turboprop aircraft manufacturing company) and promoted business planning. Later, as managing director, led the business restructuring, personnel reduction and new business launch of the entire holdings group.Previous (2nd company): Moog JapanOperation manager at Japan Moog Co., Ltd. (a US company that develops, manufactures and sells motion control systems for aerospace, thermal and nuclear power generation, wind power generation, etc.), in charge of plant & operation management. Contributed to sales and profit margin improvement through product development, IBP, LEAN Sigma quality & process improvement, business restructuring, safety management, etc.After graduate (1st company): Schlumberger JapanStarted career as a Production Industrial Engineering engineer at Schlumberger Co., Ltd. (a US-French company that develops, manufactures and services precision measuring equipment and software for oil exploration). Promoted to production engineering and manufacturing manager, and handled product development, new system & technology introduction, supply chain development, plant operation, project management, and quality improvement by Six Sigma.

Koreyuki Nagai's Current Company Details

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Koreyuki Nagai Work Experience Details
  • W.L. Gore & Associates G.K.
    E&Es Global Supply Chain Leader / Clean Energy Operation Specialist
    W.L. Gore & Associates G.K. Apr 2022 - Mar 2024
    Okayama, Japan
    Business: Clean Energy business (Hydrogen related) Product: E&ES (Electrolysis & Energy Storage), PEM (Proton Exchange Membrane), MEA (Membrane Electrode Assembly), HumidifierCommitment: Global Supply Chain LeadContributions: - Globa Supply Chain Development - NPD (New Product Development) support with DFM (Design for Manufacturing)- S&OP process improvement (Capacity planning and visualization for demand fluctuations)- Kaizen Project management- PLM (Product Lifecycle Management)- Process improvement with VSM (Value Stream Mapping)- BCP risk assessment- Hazardous material control improvement
  • W. L. Gore & Associates G. K.
    Mea Global Supply Chain Leader
    W. L. Gore & Associates G. K. Apr 2020 - Mar 2022
    Okayama, Japan
    Business: Electro Chemical Product business Product: MEA (Membrane Electrode Assembly) for Fuel Cell, Humidifier Commitment: Global Supply Chain LeadContributions: - Business/Supply planning- New MEA production process development- Process improvement with KPI SCOR (SCOR: Supply Chain Operations Reference) - Capacity (including outsource) planning and visualization for S&OP efficiency use- Project management: New product development, Process improvement- Process improvement: improved manufacturing yield (by 3% in 9 months) and reduced cost (by 9%)
  • Setouchi Holdings Inc.
    Executive/Managing Director
    Setouchi Holdings Inc. Jul 2018 - Mar 2019
    Tokyo, Japan
    Business: Area Revitalization business (Aviation, Construction, Tourism/Hotels, Dining/Textile product development)Commitment: Corporate Planning (Restructuring, New business development)Contributions:- Business restructuring of the entire Holdings group- New business launch support- Personnel relocation (450 people) & reduction (150 people) with business restructuring: Prepared a retirement package by having a face-to-face close communication- M&A
  • Quest Aircraft Japan Inc. / Setouchi Holdings Inc.
    Director
    Quest Aircraft Japan Inc. / Setouchi Holdings Inc. Apr 2016 - Jun 2018
    Tokyo, Japan
    Business: Aircraft ManufacturingProduct : Turboprop Aircraft / Seaplane (KODIAK)Commitment: Corporate planning (Business/Plant planning, Manufacturing transfer) Contributions:- New company establishment (Quest Aircraft Japan)- Business plan creation including FAA (Federal Aviation Administration) Type Certificate plan- Plant plan & Manufacturing transfer plan (from USA to Japan) creation including ERP improvement- Negotiations with stakeholders (Japan ministries, Local governments, Local residents) to get approvals/agreements - HR system development: Labor regulations creation, Remote-work & Cloud system introduction- Resource hiring and training for the new business launch- Subsidy (700M JPY) agreements with local governments- HSE plan development and risk assessment for the new business- Company liquidation following business environment change
  • Moog Japan Ltd.
    Manager, Operation
    Moog Japan Ltd. Aug 2008 - Apr 2016
    Kanagawa, Japan
    Business: Precision motion control products and systems aerospace, thermal & nuclear power generation, railroads, defense, and other industrial machineryProducts: Servo valve, Actuator, Motor drive, Simulator, Pitch control system for Wind-power generationCommitment: Japan Operation managementContributions:- Japan Operation Lead with 100 Manufacturing staff to achieve $52 million external sales- Lean-Sigma implementation with VSM: Improved operation profit (OPBPS) from -4 % (2008) to 16.5 % (2015)- FMEA/FTA implementation by visiting overseas suppliers: Reduced cost of poor quality to sales from 4.5% (2011) to 1.5% (2015)- Concurrent/Value engineering introduction to develop new product (actuators for JR Shinkansen)- IBP and S&OP process (capacity planning) improvement- Kaizen activities promotion with KPI: Improved inventory turnover by 40% (2011-2015) and kept on-time delivery above 90% to deliver year-over-year revenue growth in Japan site- QC circle promotion with know-how sharing in Gemba: Reduced workmanship errors by 51% (2015)- Resource development & work environment improvement: reduced overtime by 18% by training multi-skilled workers (2015)- KPI/MBO (Management by Objectives) introduction: linked the company & individuals’ goals - ERP (Mfg/Pro) and data management improvement with IT- Production flow and logistics optimization: Factory integration & relocation for new business (HD motor, Wind-power generation, JR projects)- BCP creation and implementation: worked well at the Great East-Japan Earthquake (2011)- Hazardous material control & disaster prevention manners improvement with local fire department (as the company safety committee chairman)
  • Schlumberger
    Manager, Factory & Production Industrial Engineering In Manufacturing Division
    Schlumberger Apr 1993 - Dec 2007
    Kanagawa, Japan
    Manager, Factory & Production Industrial Engineering (2004-2007)Business: Global Oil Field ServiceProduct: Pressure & Temperature quartz sensor systemCommitment: Sensor factory management and product/process developmentContributions:- Capacity increase by 200% in 3 years- Clean room process improvement- Kaizen with Six-Sigma by having white/green belt for all staff: Initiated QC competition to motivate QC mind: Improved production FPY from 50% (2003) to 90% (2007)- Process Visualization (by digital video) to improve training efficiency for new/multi-skilled workers- Material localization by visiting overseas supplier- Concurrent engineering implementation-----Manager, Production engineering in engineering division (2002-2004)Business: Global Oil Field ServiceProduct: Sonic measurement systemCommitment: Sonic products development & production engineering managementContributions:- Cost-engineering (VE, DFM) through engineering prototype development: Reduced production cost in design phase- Machining process improvement for hard-cut-materials (Titanium, Inconel)- New device development with suppliers (linear motor device and flexible PC board technology)- Knowledge Management to link HR development with business practices. Created "IE Handbook"-----Manager, Production Industrial Engineering in manufacturing division (1999-2002)Business: Global Oil Field ServiceProduct: Sonic/Seismic/Spectrum measurement system, Data transmission system, B/W & Color printer, Pressure & Temperature quartz sensor Commitment: Production Industrial Engineering managementContributions:- ERP (Mfg/Pro) & BOM data management improvement- IE method implementation- Document control improvement with IT for “Design-anywhere & Manufacturing-anywhere”- Traceability improvement by developing global calibration & maintenance system

Koreyuki Nagai Education Details

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Koreyuki Nagai attended Yokohama National University, Yokohama, Japan, Yokohama National University, Yokohama, Japan.

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