Inventor · disambiguated record
Makoto Izawa
Also filed as: IZAWA MAKOTO
17 granted patents·4 pending applications·405 citations·filing 1994–2012
95Inventor score
Top patents by PatentIndex Score
21 records- 0190US6229263B1Lighting-direction control unit for vehicle lampKOITO MFG CO LTD·Filed 2000·Granted May 8, 2001·48 cites·11 claims
- 0285US6075297ALinear motorMINOLTA CO LTD·Filed 1996·Granted Jun 13, 2000·60 cites·28 claims
- 0384US5907196AIrradiation direction control apparatus for vehicular lampKOITO MFG CO LTD·Filed 1997·Granted May 25, 1999·50 cites·15 claims
- 0475US5909066ALinear motor apparatus employing linear motor as drive sourceMINOLTA CO LTD·Filed 1996·Granted Jun 1, 1999·40 cites·22 claims
- 0572US6817741B2Irradiating direction control device for vehicle lampKOITO MFG CO LTD·Filed 2002·Granted Nov 16, 2004·16 cites·4 claims
- 0672US6302553B1Radiating direction control unit of lighting device for vehicle useKOITO MFG CO LTD·Filed 1999·Granted Oct 16, 2001·30 cites·20 claims
- 0770US5796186ALinear motorMINOLTA CO LTD·Filed 1996·Granted Aug 18, 1998·33 cites·26 claims
- 0869US5955798ALinear motorMINOLTA CO LTD·Filed 1996·Granted Sep 21, 1999·33 cites·13 claims
- 0968US6821005B2Vehicle headlampKOITO MFG CO LTD·Filed 2002·Granted Nov 23, 2004·12 cites·2 claims
- 1065US7054730B2Irradiating direction control apparatus of lighting unit for vehicleKOITO MFG CO LTD·Filed 2003·Granted May 30, 2006·10 cites·11 claims
- 1165US5488546AColor-changing lamp for vehicleKOITO MFG CO LTD·Filed 1994·Granted Jan 30, 1996·22 cites·18 claims
- 1261US5747952ALinear motor, apparatus, armature coil current supply circuit for linear motor, and method of supplying current to armature coil of linear motorMINOLTA CO LTD·Filed 1997·Granted May 5, 1998·22 cites·22 claims
- 1357US7195378B2Vehicle lighting apparatusKOITO MFG CO LTD·Filed 2004·Granted Mar 27, 2007·7 cites·5 claims
- 1452US6670723B2Irradiation direction control apparatus for vehicle lampKOITO MFG CO LTD·Filed 2000·Granted Dec 30, 2003·4 cites·5 claims
- 1547US2005008160A1Central encryption management systemNIIGATA SEIMITSU CO LTD·Filed 2004·Application pending·0 cites
- 1647US2005021949A1Encryption apparatus, encryption method, and encryption systemNIIGATA SEIMITSU CO LTD·Filed 2004·Application pending·0 cites
- 1746US2005265126A1Random number initial value generation device and method, random number initial value generation programNIIGATA SEIMITSU CO LTD·Filed 2004·Application pending·0 cites
- 1844US9424617B2Graphics command generation device and graphics command generation methodSONY COMPUTER ENTERTAINMENT INC·Filed 2012·Granted Aug 23, 2016·0 cites·7 claims
- 1944US5528475AControl circuit for automobile headlamps emitting light in variable colorKOITO MFG CO LTD·Filed 1994·Granted Jun 18, 1996·9 cites·11 claims
- 2042US6332698B1Automatic leveling apparatus for use with vehicle headlampsKOITO MFG CO LTD·Filed 1999·Granted Dec 25, 2001·9 cites·11 claims
- 2142US2004125608A1Irradiating direction control apparatus of headlamp for vehicleFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →