Inventor · disambiguated record
Akira Gotoh
Also filed as: GOTOH AKIRA
18 granted patents·6 pending applications·146 citations·filing 1980–2022
94Inventor score
Top patents by PatentIndex Score
24 records- 0165US4911968AOptical discHITACHI MAXELL·Filed 1987·Granted Mar 27, 1990·16 cites·22 claims
- 0261US5234792AOptical data recording medium and manufacturing method thereofHITACHI MAXELL·Filed 1992·Granted Aug 10, 1993·11 cites·19 claims
- 0360US5273598AOptical disc manufacturing methodHITACHI MAXELL·Filed 1992·Granted Dec 28, 1993·14 cites·16 claims
- 0458US5365659AWiring harness fabricating systemSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Nov 22, 1994·20 cites·14 claims
- 0554US5251805AWire bonding method and apparatusHITACHI LTD·Filed 1991·Granted Oct 12, 1993·25 cites·7 claims
- 0654US5132152AOptical recording medium and method for manufacturing the sameHITACHI MAXELL·Filed 1990·Granted Jul 21, 1992·10 cites·16 claims
- 0747US2025201238A1Matching apparatus, matching method, and computer readable recording mediumNEC CORP·Filed 2022·Application pending·0 cites
- 0846US5273860AInformation recording mediumHITACHI LTD·Filed 1993·Granted Dec 28, 1993·7 cites·3 claims
- 0945US4908250AOptical recording medium and production method thereofHITACHI MAXELL·Filed 1988·Granted Mar 13, 1990·8 cites·8 claims
- 1045US2025036860A1Information processing device, information processing system, information processing method, and recording mediumNEC CORP·Filed 2022·Application pending·0 cites
- 1144US5089375AOptical information recording medium and production method thereofHITACHI MAXELL·Filed 1989·Granted Feb 18, 1992·6 cites·11 claims
- 1244US2025046306A1Sound analysis device, sound analysis method, and recording mediumNEC CORP·Filed 2022·Application pending·0 cites
- 1340US9445195B2Directivity control method and deviceKYOEI ENG CO LTD·Filed 2014·Granted Sep 13, 2016·0 cites·14 claims
- 1440US4367269ASolid electrolyteHITACHI LTD·Filed 1980·Granted Jan 4, 1983·8 cites·1 claims
- 1539US5126180AOptical recording medium and method of manufacturing the sameHITACHI MAXELL·Filed 1990·Granted Jun 30, 1992·7 cites·4 claims
- 1639US2025201250A1Sound classification apparatus, sound classification method, and computer-readable recording mediumNEC CORP·Filed 2022·Application pending·0 cites
- 1739US2025210032A1Hearing assistance device, hearing assistance method, and computer-readable recording mediumNEC CORP·Filed 2022·Application pending·0 cites
- 1838US2025191580A1Hearing assistance apparatus, hearing assistance method, and computer readable recording mediumNEC CORP·Filed 2022·Application pending·0 cites
- 1936US5492155AWire laying-out apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Feb 20, 1996·7 cites·7 claims
- 2035US5427893AOptical data recording mediumHITACHI MAXELL·Filed 1993·Granted Jun 27, 1995·2 cites·37 claims
- 2131US9648435B2Sound-source separation method, apparatus, and programKYOEI ENG CO LTD·Filed 2015·Granted May 9, 2017·0 cites·15 claims
- 2231US5073243AMethod for producing an optical recording mediumHITACHI MAXELL·Filed 1989·Granted Dec 17, 1991·3 cites·15 claims
- 2330US4411971ALithium compoundsHITACHI MAXELL·Filed 1982·Granted Oct 25, 1983·2 cites·15 claims
- 2428US10524081B2Sound processing device, sound processing method, and sound processing programCEAR INC·Filed 2016·Granted Dec 31, 2019·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →