Inventor · disambiguated record
Kuniharu Takizawa
Also filed as: TAKIZAWA KUNIHARU
12 granted patents·1 pending application·193 citations·filing 1986–2017
89Inventor score
Top patents by PatentIndex Score
13 records- 0184US5260815ALight writing type projection display using polymer-dispersed liquid crystal and liquid crystal television set as image light sourceJAPAN BROADCASTING CORP·Filed 1991·Granted Nov 9, 1993·76 cites·6 claims
- 0276US10983371B2Reflective spatial light modulator, optical observation device and optical irradiation deviceHAMAMATSU PHOTONICS KK·Filed 2017·Granted Apr 20, 2021·1 cites·8 claims
- 0367US5764316ALiquid crystal dimmer plate and lighting system including the sameJAPAN BROADCASTING CORP·Filed 1992·Granted Jun 9, 1998·34 cites·11 claims
- 0461US5471331ASpatial light modulator element with amorphous film of germanium, carbon and silicon for light blocking layerJAPAN BROADCASTING CORP·Filed 1993·Granted Nov 28, 1995·26 cites·14 claims
- 0556US5631665ALiquid crystal device, driving method thereof, liquid crystal apparatus, and illumination apparatusJAPAN BROADCASTING CORP·Filed 1992·Granted May 20, 1997·22 cites·27 claims
- 0653US11169310B2Optical element and optical deviceHAMAMATSU PHOTONICS KK·Filed 2017·Granted Nov 9, 2021·0 cites·9 claims
- 0751US5486936AOptically addressed spatial light modulatorTOMOEGAWA PAPER CO LTD·Filed 1993·Granted Jan 23, 1996·20 cites·11 claims
- 0850US4818063AOptical modulating/switching deviceJAPAN BROADCASTING CORP·Filed 1986·Granted Apr 4, 1989·14 cites·39 claims
- 0949US11550172B2Reflective spatial light modulator having a perovskite-type electro-optic crystal, optical observation device including same, and light irradiation device including sameHAMAMATSU PHOTONICS KK·Filed 2017·Granted Jan 10, 2023·0 cites·14 claims
- 1048US11391970B2Reflective spatial light modulator, optical observation device, and light irradiation deviceHAMAMATSU PHOTONICS KK·Filed 2017·Granted Jul 19, 2022·0 cites·15 claims
- 1146US11156816B2Reflective spatial light modulator having non-conducting adhesive material, optical observation device and optical irradiation deviceHAMAMATSU PHOTONICS KK·Filed 2017·Granted Oct 26, 2021·0 cites·11 claims
- 1246US11106062B2Light modulator, optical observation device and optical irradiation deviceHAMAMATSU PHOTONICS KK·Filed 2017·Granted Aug 31, 2021·0 cites·30 claims
- 1344US2021191165A1Light modulator, optical observation device, and light irradiation deviceHAMAMATSU PHOTONICS KK·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →