Inventor · disambiguated record
Hideo Kawachi
Also filed as: KAWACHI HIDEO
16 granted patents·2 pending applications·246 citations·filing 1979–2016
93Inventor score
Top patents by PatentIndex Score
18 records- 0191US5527870AProcess for the preparation of isobutylene polymerKANAGAFUCHI KAGAKU KOGYO KABUS·Filed 1995·Granted Jun 18, 1996·102 cites·8 claims
- 0290US9440901B2Method for producing reduced coenzyme Q10KANEKA CORP·Filed 2013·Granted Sep 13, 2016·5 cites·21 claims
- 0382US9556098B2Reduced coenzyme Q10 crystal having excellent stabilityKANEKA CORP·Filed 2016·Granted Jan 31, 2017·3 cites·12 claims
- 0482US5299185ADisc player for playing both naked disc and cartridge-encased discSONY CORP·Filed 1992·Granted Mar 29, 1994·35 cites·18 claims
- 0581US5301176AApparatus for carrying out recording and/or reproducing signals for disk-shaped recording mediumSONY CORP·Filed 1992·Granted Apr 5, 1994·34 cites·14 claims
- 0674US9388109B2Reduced coenzyme Q10 crystal having excellent stabilityKAWACHI HIDEO·Filed 2012·Granted Jul 12, 2016·3 cites·10 claims
- 0773US4272792AMode changing system for a cassette tape recorderNAKAMICHI CORP·Filed 1979·Granted Jun 9, 1981·13 cites·6 claims
- 0863US7884221B2Method of separating ergosterolKANEKA CORP·Filed 2003·Granted Feb 8, 2011·2 cites·1 claims
- 0961US5375106AReproducing system with detachable storage medium for storing selected cue pointsSONY CORP·Filed 1992·Granted Dec 20, 1994·13 cites·9 claims
- 1059US4307427APad abutting device for a magnetic head of a dual capstan type cassette tape recorderNAKAMICHI CORP·Filed 1980·Granted Dec 22, 1981·10 cites·10 claims
- 1158US4530073ADisc reproducing apparatusSONY CORP·Filed 1982·Granted Jul 16, 1985·10 cites·11 claims
- 1253US7911929B2Optical disk read only memorySONY CORP·Filed 2008·Granted Mar 22, 2011·0 cites·3 claims
- 1353US2011098493A1Method of separating ergosterolKANEKA CORP·Filed 2010·Application pending·0 cites
- 1452US8634287B2Method for manufacturing read-only optical disc medium and read-only optical disc mediumSAKAMOTO TETSUHIRO·Filed 2008·Granted Jan 21, 2014·0 cites·15 claims
- 1551US4519057ADigital audio disc player including apparatus for finding the beginning of a recorded audio signalSONY CORP·Filed 1982·Granted May 21, 1985·7 cites·14 claims
- 1646US4344099AHead vertical alignment means for a tape recorderNAKAMICHI CORP·Filed 1980·Granted Aug 10, 1982·5 cites·4 claims
- 1744US4316226AHead adjustment means for a tape recorderNAKAMICHI CORP·Filed 1979·Granted Feb 16, 1982·4 cites·9 claims
- 1838US2011218339A1Crystalline polymorph of biopterin and production method thereofKANEKA CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →