Inventor · disambiguated record
Masamichi Yamanishi
Also filed as: YAMANISHI MASAMICHI
10 granted patents·3 pending applications·117 citations·filing 1985–2018
86Inventor score
Top patents by PatentIndex Score
13 records- 0187US4672577AThree-dimensional integrated circuit with optically coupled shared memoriesUNIV HIROSHIMA·Filed 1985·Granted Jun 9, 1987·75 cites·8 claims
- 0277US8699538B2Quantum cascade laserEDAMURA TADATAKA·Filed 2011·Granted Apr 15, 2014·4 cites·2 claims
- 0375US4845535ALight emitting semiconductor deviceUNIV HIROSHIMA·Filed 1988·Granted Jul 4, 1989·26 cites·4 claims
- 0467US7787735B2Waveguide structure and optical deviceHAMAMATSU PHOTONICS KK·Filed 2007·Granted Aug 31, 2010·4 cites·14 claims
- 0558US7843981B2Quantum cascade laserHAMAMATSU PHOTONICS KK·Filed 2007·Granted Nov 30, 2010·1 cites·5 claims
- 0657US2015053922A1PhotodetectorHAMAMATSU PHOTONICS KK·Filed 2013·Application pending·0 cites
- 0748US5173955AMagnetooptic device and its driving methodCANON KK·Filed 1991·Granted Dec 22, 1992·7 cites·42 claims
- 0847US8374208B2Quantum cascade laserHAMAMATSU PHOTONICS KK·Filed 2009·Granted Feb 12, 2013·0 cites·9 claims
- 0942US2020395501A1Superluminescent diodeHAMAMATSU PHOTONICS KK·Filed 2018·Application pending·0 cites
- 1041US10840406B2Optical semiconductor element and method of driving optical semiconductor elementHAMAMATSU PHOTONICS KK·Filed 2018·Granted Nov 17, 2020·0 cites·10 claims
- 1139US8330140B2Semiconductor light emitting deviceEDAMURA TADATAKA·Filed 2010·Granted Dec 11, 2012·0 cites·5 claims
- 1239US2006120422A1Laser device and controlling method thereofHAMAMATSU PHOTONICS KK·Filed 2005·Application pending·0 cites
- 1329US8654809B2Quantum cascade laserFUJITA KAZUUE·Filed 2010·Granted Feb 18, 2014·0 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →