Inventor · disambiguated record
Yuuichi Katagishi
Also filed as: KATAGISHI YUUICHI
5 granted patents·42 citations·filing 2000–2011
77Inventor score
Top patents by PatentIndex Score
5 records- 0193US8002483B2Photographic device and camera body having rectangular shaped opening, lens barrel attached to the same, and production method of the photographic device and the lens barrelNIKON CORP·Filed 2007·Granted Aug 23, 2011·28 cites·26 claims
- 0265US8705951B2Lens barrel, photographic device, and production method of sameFUJIWARA MAKOTO·Filed 2011·Granted Apr 22, 2014·1 cites·24 claims
- 0361US7142780B2Camera system and lens barrelNIKON CORP·Filed 2004·Granted Nov 28, 2006·6 cites·24 claims
- 0453US6411781B1Lens barrel having a changeover member between automatic focusing and manual focusingNIKON CORP·Filed 2000·Granted Jun 25, 2002·5 cites·5 claims
- 0546US6912358B2Camera and lens barrelNIKON CORP·Filed 2004·Granted Jun 28, 2005·2 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →