Inventor · disambiguated record

Isao Utsumi

Also filed as: UTSUMI ISAO

7 granted patents·1 pending application·70 citations·filing 19852001

83Inventor score
Technology areasB65HG03BG06FG02CY10S
Files withFUJI PHOTO FILM CO LTD5OKI ELECTRIC IND CO LTD1UTSUMI OPTICAL PRODUCTS INC1

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