Inventor · disambiguated record
Michio Yanagi
Also filed as: YANAGI MICHIO
15 granted patents·132 citations·filing 1983–2018
92Inventor score
Top patents by PatentIndex Score
15 records- 0178US5479298AND filter and aperture device using the sameCANON DENSHI KK·Filed 1994·Granted Dec 26, 1995·51 cites·38 claims
- 0277US9513417B2Optical filter and optical apparatusCANON DENSHI KK·Filed 2013·Granted Dec 6, 2016·4 cites·18 claims
- 0376US10302934B2Light amount adjusting device, imaging optical system, and image capturing apparatusCANON DENSHI KK·Filed 2015·Granted May 28, 2019·2 cites·8 claims
- 0475US9588401B2Fiber-reinforced laminate, shutter device and cameraCANON DENSHI KK·Filed 2014·Granted Mar 7, 2017·3 cites·16 claims
- 0571US9588266B2Optical filter and optical apparatusUCHIYAMA MASAYUKI·Filed 2012·Granted Mar 7, 2017·3 cites·15 claims
- 0664US6916101B2Metallic mirror, metallic rotary polygonal mirror, and process for their productionCANON DENSHI KK·Filed 2000·Granted Jul 12, 2005·10 cites·1 claims
- 0763US5222006AMagnetic head and core chip having a magnetic thin filmCANON DENSHI KK·Filed 1990·Granted Jun 22, 1993·15 cites·13 claims
- 0862US10416443B2Light amount adjusting device, imaging optical system, and image capturing apparatusCANON DENSHI KK·Filed 2018·Granted Sep 17, 2019·0 cites·10 claims
- 0962US6952314B2Method of manufacturing ND filter, and aperture device and camera having ND filterCANON DENSHI KK·Filed 2003·Granted Oct 4, 2005·9 cites·12 claims
- 1057US5478416AMagnetic alloyCANON KK·Filed 1994·Granted Dec 26, 1995·12 cites·5 claims
- 1157US5164870AMagnetic head employing a magnetic gap material composed of Cr2 O3CANON DENSHI KK·Filed 1991·Granted Nov 17, 1992·11 cites·8 claims
- 1245US9316766B2Optical filter, optical device, electronic device and anti-reflection compositeUCHIYAMA MASAYUKI·Filed 2012·Granted Apr 19, 2016·0 cites·15 claims
- 1344US5777828AMagnetic alloy and magnetic head having at least a part made of the magnetic alloyCANON KK·Filed 1996·Granted Jul 7, 1998·8 cites·16 claims
- 1439US8755134B2ND filter, and iris device and optical apparatus having the sameWAKABAYASHI TAKAYUKI·Filed 2006·Granted Jun 17, 2014·0 cites·7 claims
- 1535US4593333AMagnetic headCANON KK·Filed 1983·Granted Jun 3, 1986·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →