Inventor · disambiguated record
Akira Mabuchi
Also filed as: MABUCHI AKIRA
25 granted patents·590 citations·filing 1984–2003
97Inventor score
Top patents by PatentIndex Score
25 records- 0193US6680490B2Light-emitting deviceTOYODA GOSEI KK·Filed 2002·Granted Jan 20, 2004·94 cites·20 claims
- 0289US5278433ALight-emitting semiconductor device using gallium nitride group compound with double layer structures for the n-layer and/or the i-layerTOYODA GOSEI KK·Filed 1992·Granted Jan 11, 1994·86 cites·19 claims
- 0386US6362017B1Light-emitting semiconductor device using gallium nitride group compoundTOYODA GOSEI KK·Filed 2000·Granted Mar 26, 2002·44 cites·24 claims
- 0485US5733796ALight-emitting semiconductor device using gallium nitride group compoundTOYODA GOSEI KK·Filed 1995·Granted Mar 31, 1998·77 cites·2 claims
- 0581US4572872AGlass-run for window glass of motor carTOYODA GOSEI KK·Filed 1985·Granted Feb 25, 1986·36 cites·4 claims
- 0680US4631206AMethod for curing polyurethane coatingTOYODA GOSEI KK·Filed 1985·Granted Dec 23, 1986·34 cites·5 claims
- 0775US5843264AVibration insulating assembly and method for making the sameTOYODA GOSEI KK·Filed 1997·Granted Dec 1, 1998·37 cites·11 claims
- 0873US6730942B2Light emitting apparatusTOYODA GOSEI KK·Filed 2003·Granted May 4, 2004·20 cites·20 claims
- 0972US5633289AProcess for molding an integral skin foam and a polyurethane material for molding the sameTOYODA GOSEI KK·Filed 1994·Granted May 27, 1997·29 cites·11 claims
- 1064US4572871AGlass-run for window glass of motor carTOYODA GOSEI KK·Filed 1984·Granted Feb 25, 1986·18 cites·2 claims
- 1161US6607595B1Method for producing a light-emitting semiconductor deviceTOYODA GOSEI KK·Filed 2000·Granted Aug 19, 2003·8 cites·100 claims
- 1261US6472690B1Gallium nitride group compound semiconductorTOYODA GOSEI KK·Filed 2000·Granted Oct 29, 2002·7 cites·37 claims
- 1361US5476619AProcess for molding an integral skin foam using an evacuated mold cavityTOYODA GOSEI KK·Filed 1994·Granted Dec 19, 1995·23 cites·3 claims
- 1459US5449698AMethod and apparatus for producing integral skin polyurethane foamTOYODA GOSEI KK·Filed 1992·Granted Sep 12, 1995·21 cites·7 claims
- 1556US6617787B2Light-emitting system with alicyclic epoxy sealing memberTOYODA GOSEI KK·Filed 2001·Granted Sep 9, 2003·7 cites·18 claims
- 1656US4708894AOrnamental and protective moldingTOYODA GOSEI KK·Filed 1986·Granted Nov 24, 1987·16 cites·2 claims
- 1755US6249012B1Light emitting semiconductor device using gallium nitride group compoundTOYODA GOSEI KK·Filed 1997·Granted Jun 19, 2001·13 cites·9 claims
- 1855US4542166ASteering wheel composed of a non-yellowing semi-rigid polyurethane foamTOYODA GOSEI KK·Filed 1985·Granted Sep 17, 1985·9 cites·5 claims
- 1953US6984536B2Method for manufacturing a gallium nitride group compound semiconductorUNIV NAGOYA·Filed 2002·Granted Jan 10, 2006·4 cites·51 claims
- 2047US6830992B1Method for manufacturing a gallium nitride group compound semiconductorTOYODA GOSEI KK·Filed 2000·Granted Dec 14, 2004·1 cites·32 claims
- 2143US6818691B2Non-drying sealer compositionTOYODA GOSEI KK·Filed 2001·Granted Nov 16, 2004·0 cites·10 claims
- 2241US6472689B1Light emitting deviceTOYODA GOSEI KK·Filed 2000·Granted Oct 29, 2002·0 cites·37 claims
- 2334US6593599B1Light-emitting semiconductor device using gallium nitride group compoundJAPAN SCIENCE & TECH CORP·Filed 1999·Granted Jul 15, 2003·2 cites·41 claims
- 2434US6187850B1Sealant compositionTOYODA GOSEI KK·Filed 1999·Granted Feb 13, 2001·4 cites·14 claims
- 2528US4627638AShock absorbing materialTOYODA GOSEI KK·Filed 1985·Granted Dec 9, 1986·0 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Akira Mabuchi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →