In charge of Security Product (NVR, Recorder, IP Cameras, Security Robot and son on)

Chief Manager, Technical Development Department 2003- Responsible for project management, upper layer hardware designing.- Controlled outside design house for MPEG Encoder and Decoder board which used Transcoding function - Build Demonstration system of IP-Surveillance system.

Senior Director, Engineering 2001-2003Responsible for project management, hardware design, technical review of documentations and operation set up for production on both MPEG2 AAC (Advanced Audio Coding) encoder project for HDTV Broadcasting and DVD authoring system. - Technical lead of the best quality MPEG2 AAC (Advanced Audio Coding) encoder and decoder module for HDTV broadcasting system. This encoder and decoder module are embedded into broadcasting system for HDTV broadcasting starting from 2003 in Japan- Designed AAC module hardware and evaluation board that has Digital Audio I/O interface and test function for debugging.- Controlled outside manufacturing for hardware MPEG2 AAC encoder project. - Technical lead of DVD authoring system using MPEG2 Video and Dolby Digital encoder - Completed system requirement specifications of DVD authoring systemDirector, Engineering 1998-2001Responsible for project management, hardware design, technical review of documentations and operation set up for production. - Technical lead and project management of one of the first and best quality PCI based real-time encoder for MPEG2 Video and Dolby Digital (AC-3) audio. - Intermediary between Japan and the USA for the joint company, and between Japanese engineers and local sales & marketing stuff. - Designed upper level architecture of the world first PCI based real-time Transport/Program stream multiplex encoder board - Completed system requirement specifications of the encoder - Controlled outside manufacturing - Obtained safety standard, radiation standard (FCC, VCCI) - Designed analog video input interface for prototype board.

Assistant Manager 1996-1998Responsible for project management, hardware design, technical review of documentations and customer support in Japan.- Technical lead and project management of MPEG2 Video and MPEG1 layer2 Audio encoder and decoder system for broadcasting and DVD authoring.- Designed System level architecture and MPEG2 System layer interface hardware.- Completed system requirement specifications

Senior Researcher 1991-1996Responsible for project management, hardware design, technical review of documentations and customer support in Japan. - Technical lead of the world first real-time MPEG1 Video and MPEG1 layer 2 Audio encoder system for Video CD and broadcasting. - Controlled outside manufacturing- Designed MPEG1 System layer hardware. - Obtained safety standard, radiation standard (FCC, VCCI) - Developed TV-phone prototype model for NTT (Nippon Telegraph and Telecommunication) --Designed upper level architecture and analog video input circuit- Developed PC based TV-phone system with IBM Japan.

Chief Engineer 1989-1991 - Technical lead of H.261 Video conference system development - Designed upper level architecture of the system- Designed H.261 Video Encoder LSI chip- Designed Video Encoder unit hardware. Engineer 1984-1989 - Designed Video conference system (Hitachi Original Standard) - Designed Digital hierarchy 4th (400MHz) level multiplexer of Digital Video and Audio surveillance system. - Designed Digital hierarchy 3rd (100MHz) level multiplexer of Digital Video and Audio surveillance system. - Designed HDD controller LSI