Inventor · disambiguated record
Munetoshi Yoshikawa
Also filed as: YOSHIKAWA MUNETOSHI
5 granted patents·6 citations·filing 2006–2019
69Inventor score
Top patents by PatentIndex Score
5 records- 0175US9588401B2Fiber-reinforced laminate, shutter device and cameraCANON DENSHI KK·Filed 2014·Granted Mar 7, 2017·3 cites·16 claims
- 0271US10807343B2Fiber reinforced plastic body, shutter device and optical apparatusCANON DENSHI KK·Filed 2019·Granted Oct 20, 2020·0 cites·6 claims
- 0368US10493717B2Fiber reinforced laminate, shutter device and optical apparatusCANON DENSHI KK·Filed 2018·Granted Dec 3, 2019·0 cites·20 claims
- 0460US7295391B1ND filter for aperture device and aperture device comprising ND filterCANON DENSHI KK·Filed 2006·Granted Nov 13, 2007·1 cites·18 claims
- 0556US8665520B2Neutral density optical filter and image pickup apparatusUCHIYAMA MASAYUKI·Filed 2007·Granted Mar 4, 2014·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →