Inventor · disambiguated record
Kazumasa Yamamoto
Also filed as: YAMAMOTO KAZUMASA
13 granted patents·5 pending applications·289 citations·filing 1976–2022
91Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD4SEIKO EPSON CORP4TOSHIBA MEMORY CORP3KIOXIA CORP2KOKUSAN KINZOKU KOGYO KK2
Top patents by PatentIndex Score
18 records- 0198US4558757APosition coordinate input deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Dec 17, 1985·118 cites·12 claims
- 0290US4032286AGas combustion device with safety deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted Jun 28, 1977·38 cites·6 claims
- 0389US7366669B2Acoustic model creation method as well as acoustic model creation apparatus and speech recognition apparatusSEIKO EPSON CORP·Filed 2004·Granted Apr 29, 2008·77 cites·14 claims
- 0478US10574272B2Memory systemTOSHIBA MEMORY CORP·Filed 2018·Granted Feb 25, 2020·4 cites·10 claims
- 0577US11892907B2Memory systemKIOXIA CORP·Filed 2022·Granted Feb 6, 2024·0 cites·20 claims
- 0676US10430275B2Memory systemTOSHIBA MEMORY CORP·Filed 2018·Granted Oct 1, 2019·2 cites·20 claims
- 0771US10956264B2Memory systemTOSHIBA MEMORY CORP·Filed 2019·Granted Mar 23, 2021·1 cites·20 claims
- 0868US11537465B2Memory systemKIOXIA CORP·Filed 2021·Granted Dec 27, 2022·0 cites·20 claims
- 0967US4475415AOutside door handleKOKUSAN KINZOKU KOGYO KK·Filed 1982·Granted Oct 9, 1984·24 cites·2 claims
- 1060US4681357AAutomotive door handle containerKOKUSAN KINZOKU KOGYO KK·Filed 1984·Granted Jul 21, 1987·20 cites·1 claims
- 1149US9166674B2Satellite communication device, and remote control methodFURUNO ELECTRIC CO·Filed 2013·Granted Oct 20, 2015·0 cites·16 claims
- 1247US2005154589A1Acoustic model creating method, acoustic model creating apparatus, acoustic model creating program, and speech recognition apparatusSEIKO EPSON CORP·Filed 2004·Application pending·0 cites
- 1347US2005131694A1Acoustic model creating method, acoustic model creating apparatus, acoustic model creating program, and speech recognition apparatusSEIKO EPSON CORP·Filed 2004·Application pending·0 cites
- 1445US2004111263A1Method of creating acoustic model and speech recognition deviceSEIKO EPSON CORP·Filed 2003·Application pending·0 cites
- 1539US2006089178A1Cordless telephone setMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 1638US2009180947A1Method For Producing Calcium Fluoride, Reusing Method And Recycling Method ThereofMORTA CHEMICAL IND CO LTD·Filed 2004·Application pending·0 cites
- 1736US4487877ADiaphragm for loudspeakerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Dec 11, 1984·5 cites·2 claims
- 1828US8612824B2Semiconductor memory device and controlling methodYAMAMOTO KAZUMASA·Filed 2011·Granted Dec 17, 2013·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →