Inventor · disambiguated record
Shigeyuki Serizawa
Also filed as: SERIZAWA SHIGEYUKI
7 granted patents·284 citations·filing 1993–2008
87Inventor score
Top patents by PatentIndex Score
7 records- 0189US5754260AProjection type color liquid crystal optical apparatusAG TECHNOLOGY CORP·Filed 1997·Granted May 19, 1998·116 cites·20 claims
- 0289US5648860AProjection type color liquid crystal optical apparatusAG TECHNOLOGY CORP·Filed 1994·Granted Jul 15, 1997·96 cites·13 claims
- 0384US7419040B2External control type fan-coupling deviceUSUI KOKUSAI SANGYO KK·Filed 2005·Granted Sep 2, 2008·9 cites·15 claims
- 0473US7588132B2External control type fan-coupling deviceUSUI KOKUSAI SANGYO KK·Filed 2008·Granted Sep 15, 2009·8 cites·4 claims
- 0572US5844638ALight source apparatus using a cone-shaped element and an applied apparatus thereofAG TECHNOLOGY CORP·Filed 1997·Granted Dec 1, 1998·39 cites·20 claims
- 0659US7367438B2External control type fan-coupling deviceUSUI KOKUSAI SANGYO KK·Filed 2005·Granted May 6, 2008·1 cites·8 claims
- 0757US5659409ALight source apparatus using a cone-like material and an applied apparatus thereofAG TECHNOLOGY CORP·Filed 1993·Granted Aug 19, 1997·15 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →