Inventor · disambiguated record
Masaru Hasegawa
Also filed as: HASEGAWA MASARU
19 granted patents·4 pending applications·174 citations·filing 1987–2022
94Inventor score
Files withHONDA MOTOR CO LTD8DAINICHISEIKA COLOR CHEM6NEC ELECTRONICS CORP3ARAI TORU2DENKA COMPANY LTD2
Top patents by PatentIndex Score
23 records- 0188US4869532APrints and production method thereofDAINICHISEIKA COLOR CHEM·Filed 1987·Granted Sep 26, 1989·62 cites·6 claims
- 0279US4912001AElectrophotographic photoreceptor comprising azo compound and couplerDAINICHISEIKA COLOR CHEM·Filed 1988·Granted Mar 27, 1990·25 cites·2 claims
- 0375US8722831B2Process for production of cross copolymers, cross copolymers obtained by the process, and use thereofARAI TORU·Filed 2007·Granted May 13, 2014·4 cites·24 claims
- 0474US7307470B2Semiconductor device with leakage current compensating circuitNEC ELECTRONICS CORP·Filed 2005·Granted Dec 11, 2007·8 cites·8 claims
- 0572US5344736ADisazo electrophotographic photoreceptorDAINICHISEIKA COLOR CHEM·Filed 1993·Granted Sep 6, 1994·13 cites·8 claims
- 0671USD1001012SAutomobile bodyHONDA MOTOR CO LTD·Filed 2021·Granted Oct 10, 2023·4 cites·1 claims
- 0771US5569749AOrganic photoconductive material and a photosensitive material for electronic photography using itDAINICHISEIKA COLOR CHEM·Filed 1996·Granted Oct 29, 1996·14 cites·2 claims
- 0870USD1012792SRear bumper for an automobileHONDA MOTOR CO LTD·Filed 2021·Granted Jan 30, 2024·4 cites·1 claims
- 0967US8461264B2Thermoplastic resin compositionARAI TORU·Filed 2009·Granted Jun 11, 2013·2 cites·11 claims
- 1065US6825731B2Voltage controlled oscillator with frequency stabilized and PLL circuit using the sameNEC ELECTRONICS CORP·Filed 2002·Granted Nov 30, 2004·14 cites·29 claims
- 1161USD1089731SAutomobile lightHONDA MOTOR CO LTD·Filed 2022·Granted Aug 19, 2025·2 cites·1 claims
- 1255USD584192SAutomobile and/or replica thereofHONDA MOTOR CO LTD·Filed 2008·Granted Jan 6, 2009·9 cites·1 claims
- 1353US9164799B2Multiprocessor systemDAKEMOTO MASUMI·Filed 2011·Granted Oct 20, 2015·1 cites·13 claims
- 1452US2009202824A1Tape substrate and adhesive tapeDENKI KAGAKU KOGYO KK·Filed 2007·Application pending·0 cites
- 1551US2016289437A1Thermoplastic elastomer resin compositionDENKA COMPANY LTD·Filed 2014·Application pending·0 cites
- 1648US6979110B2Automotive headlampHONDA MOTOR CO LTD·Filed 2003·Granted Dec 27, 2005·6 cites·5 claims
- 1742US2007285153A1Semiconductor device with leakage current compensating circuitNEC ELECTRONICS CORP·Filed 2007·Application pending·0 cites
- 1836USD381295SAutomobileHONDA MOTOR CO LTD·Filed 1996·Granted Jul 22, 1997·3 cites·1 claims
- 1935USD759541SAutomobile and/or replica thereofHONDA MOTOR CO LTD·Filed 2014·Granted Jun 21, 2016·2 cites·1 claims
- 2034US5506346AOrganic photoconductive material and a photosensitive material for electronic photography using itDAINICHISEIKA COLOR CHEM·Filed 1994·Granted Apr 9, 1996·1 cites·6 claims
- 2134US2019077893A1Cross-copolymer and medical single-layer tube including sameDENKA COMPANY LTD·Filed 2016·Application pending·0 cites
- 2229USD581073SFront combination lamp for an automobileHONDA MOTOR CO LTD·Filed 2008·Granted Nov 18, 2008·0 cites·1 claims
- 2323US4931349AElectrophotographic photoreceptor having an azo compoundDAINICHISEIKA COLOR CHEM·Filed 1987·Granted Jun 5, 1990·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →