Kosei Miyazaki

Kosei Miyazaki Email and Phone Number

Teacher with practical experience (Professor) @ Hyogo University
Tokyo, JP
Kosei Miyazaki's Location
Tokyo, Japan, Japan
Kosei Miyazaki's Contact Details

Kosei Miyazaki work email

Kosei Miyazaki personal email

n/a
About Kosei Miyazaki

Founding member of Yahoo! Japan, former product manager of web search backend (YST) and search advertising (YSM), responsible for quality operations, now a special advisor to local gov's CDOs and a university instructor.

Kosei Miyazaki's Current Company Details
Hyogo University

Hyogo University

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Teacher with practical experience (Professor)
Tokyo, JP
Kosei Miyazaki Work Experience Details
  • Hyogo University
    Teacher With Practical Experience (Professor)
    Hyogo University
    Tokyo, Jp
  • City Of Ono
    Digital Transformation Advisor
    City Of Ono Apr 2023 - Present
    日本 兵庫県
  • City Of Takarazuka
    Special Advisor To Cxo (Chief Transformation Officer)
    City Of Takarazuka Jun 2022 - Present
    日本 兵庫県 宝塚
  • City Of Kobe
    Special Advisor To Cdo (Chief Digital Officer)
    City Of Kobe Jul 2021 - Present
  • Hyogo University
    Teacher With Practical Experience (Professor)
    Hyogo University Apr 2021 - Present
    日本 兵庫県 加古川市
  • Mapbox
    Search Quality Advisor
    Mapbox Apr 2021 - Dec 2021
    日本 東京都 東京
  • ヤフー株式会社
    コンサルタント
    ヤフー株式会社 Jun 2021 - Sep 2021
  • Yahoo! Japan
    Project Manager In Public Sector, Data Solutions
    Yahoo! Japan Oct 2017 - Mar 2021
    Tokyo
    Completely new challenge of data utilization. Enhance real businesses such as retail, tourism and transportation by Yahoo! data (Search logs and GPS logs).
  • Yahoo! Japan
    Director, Search Quality Analysis
    Yahoo! Japan Jul 2012 - Sep 2017
    Tokyo, Japan
    Managed 70 staffs and led continuous product qulity improvement.Focus: Building analysis team and improve methodologies to evaluate algorithms - Managing Analysis Team working closely with Scientists, Engineers and Designers
  • ヤフー株式会社
    Platform Strategist
    ヤフー株式会社 Jan 2011 - Jun 2012
    Created a platform catalog, drawn design patterns, and promoted internal use. Operated the senior managers' meeting.
  • Yahoo! Japan
    Product Manager, Paid Search (Japan)
    Yahoo! Japan Jan 2010 - Dec 2010
    Tokyo, Japan
    applied my product management skills to (huge) monetization area and that was really interesting experience because it was simply same - "Matching and Ranking"Focus: Improve RPS and Relevance of Paid Search Products (YSM) - Managing PM team - Set a road map and worked on the practice. - Improve matching and ranking, Mobile, etc... - Product Operation - Market Analysis, Balancing Quality(CTR) and Monetization(CPC)
  • Yahoo! Japan
    Product Manager, Web Search Yst (Japan)
    Yahoo! Japan Oct 2008 - Dec 2010
    Tokyo, Japan
    YST, Web Search, it was really large scale product. I learned lots about search, machine learning, target metrics, distributed system, latency, site operation, product distribution... and I had kept search market share in Japan until switching to Google.Focus: Improve Web Search Relevance, Comprehensiveness, Freshness and Presentations. - Aggressive Relevance improvement - Aggressive Crawl/Index Expansion - Query Rewriting - SPAM detection - Realtime Crawling/Indexing/Ranking - Coordinate "Internal Open Source" Development Framework with Yahoo! inc.
  • Yahoo! Japan
    Head Of Search Quality Analysis
    Yahoo! Japan Jul 2007 - Sep 2008
    Focus: Improve search quality of web search - Was responsible for improving the ranking algorithm - Collaborated with scientists and analysts of Yahoo! US - managed 70+ people including 40 people in local office
  • Yahoo! Japan
    Head Of Product Management, All Search Products
    Yahoo! Japan Jul 2006 - Mar 2008
    Focus: Define product roadmaps and manage PM team. - Websearch - Mobile Search - Knowledge Search (Chiebukuro) - Blog Search - Bookmark - Video and Image Search - Product Search - YJDN Search APIs
  • Yahoo! Japan
    Product Manager, Search
    Yahoo! Japan Jan 2004 - Jun 2006
    Tokyo, Japan
    Focus: from "Directory Search" to "Web Search and Paid Search"Products - Evaluate Web Search Providers (inktomi, Wisenut, Alltheweb) - Migrate new web search engine YST (inktomi, Altavista, Alltheweb) from Google http://pr.yahoo.co.jp/release/2004/0531a.html - Overture http://pr.yahoo.co.jp/release/2004/0601a.html - Global Search Platform (Front End) - Online Testing Capability - Key Strategic Products ---- Knowledge Search ---- Image and Video Search ---- Dictionary Search ---- Product Search ---- Bookmark/Social SearchMonetization - Paid Search migration both Overture and Google adwords
  • Yahoo! Japan
    Product Lead, Yahoo! Directory Search
    Yahoo! Japan Apr 2001 - Dec 2003
    Focus: Leverage editorial efforts by technology, balancing product and monetization effort.Monetization - New Listing Ads - Business Express http://dir.yahoo.co.jp/bizx/Products - Yahoo! Get Local Editorial and Product management http://pr.yahoo.co.jp/release/2001/0327a.html - Business Directory Renewal http://pr.yahoo.co.jp/release/2001/1204b.html - Directory Search Renewal http://pr.yahoo.co.jp/release/2003/1002a.html
  • Yahoo! Japan
    Surfing Yahoo!
    Yahoo! Japan Mar 1997 - Mar 2001
    Tokyo, Japan
    Focus: Organize all human knowledge (web sites) by manual editing.Check hundreds of thousand web sites, edit category structures, and write articles. - Yahoo! Directory - Weekly Picks - Yahoo! News Topics ... The First Editor :) http://dailynews.yahoo.co.jp/fc/https://web.archive.org/web/19991009151322/http://www.yahoo.co.jp/docs/hr/3/2.html
  • Kobe Government Office
    Corporate Fellow Of "Code For Japan"
    Kobe Government Office Jun 2015 - Feb 2018
    Kobe, Hyogo, Japan
    Commissioned by the city of Kobe, I organized and implemented a Silicon Valley visitation program for young entrepreneurs.Kobe Startup Newshttps://www.facebook.com/kobestartupnews
  • Waseda University
    Part-Time Lecturer
    Waseda University Apr 2006 - Mar 2007

Kosei Miyazaki Skills

Search Product Management Search Advertising Strategy Ppc Management Start Ups Product Strategy Mobile Devices Monetization Relevance Google Adwords Engineering Metrics Ppc プロダクトマネジメント ウェブ分析

Kosei Miyazaki Education Details

Frequently Asked Questions about Kosei Miyazaki

What company does Kosei Miyazaki work for?

Kosei Miyazaki works for Hyogo University

What is Kosei Miyazaki's role at the current company?

Kosei Miyazaki's current role is Teacher with practical experience (Professor).

What is Kosei Miyazaki's email address?

Kosei Miyazaki's email address is pa****@****o.co.jp

What schools did Kosei Miyazaki attend?

Kosei Miyazaki attended The University Of Tokyo.

What are some of Kosei Miyazaki's interests?

Kosei Miyazaki has interest in Environment.

What skills is Kosei Miyazaki known for?

Kosei Miyazaki has skills like Search, Product Management, Search Advertising, Strategy, Ppc, Management, Start Ups, Product Strategy, Mobile Devices, Monetization, Relevance, Google Adwords.

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