Inventor · disambiguated record

Koichi Watanabe

Also filed as: HARADA HIROAKI · WATANABE KOICHI

139 granted patents·57 pending applications·1,312 citations·filing 19742025

99Inventor score
Technology areasG03GG11BG06QH04NH10P
Files withHITACHI LTD33FUJI XEROX CO LTD19TOSHIBA KK17CANON KK12TOYOTA MOTOR CO LTD11

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →