Inventor · disambiguated record
Katumi Yoshida
Also filed as: YOSHIDA KATUMI
4 granted patents·100 citations·filing 1980–1995
79Inventor score
Top patents by PatentIndex Score
4 records- 0189US4922274AMotor driven exposure adjusting deviceCANON KK·Filed 1989·Granted May 1, 1990·45 cites·15 claims
- 0277US4351738AYarn treating composition for high-speed friction draw-false twist texturing and a filamentary yarn treated with the sameTEIJIN LTD·Filed 1980·Granted Sep 28, 1982·28 cites·6 claims
- 0367US5500058AMethod for producing a vehicular endless track linkTOPY IND·Filed 1995·Granted Mar 19, 1996·18 cites·17 claims
- 0462US4874233ADiaphragm control device for interchangeable lensCANON KK·Filed 1987·Granted Oct 17, 1989·9 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →