Inventor · disambiguated record
Takuma Katayama
Also filed as: KATAYAMA TAKUMA
9 granted patents·5 pending applications·48 citations·filing 2004–2023
84Inventor score
Top patents by PatentIndex Score
14 records- 0191US9146453B2Light-emitting device and projection apparatusPANASONIC CORP·Filed 2014·Granted Sep 29, 2015·10 cites·21 claims
- 0290US9447933B2Visible light communication systemPANASONIC IP MAN CO LTD·Filed 2015·Granted Sep 20, 2016·7 cites·12 claims
- 0388US7569906B2Method for fabricating condenser microphone and condenser microphonePANASONIC CORP·Filed 2007·Granted Aug 4, 2009·19 cites·4 claims
- 0484US8035178B2Solid-state imaging devicePANASONIC CORP·Filed 2008·Granted Oct 11, 2011·8 cites·11 claims
- 0573US8922118B2Light-emitting devicePANASONIC CORP·Filed 2013·Granted Dec 30, 2014·3 cites·20 claims
- 0663US11982550B2EncoderPANASONIC IP MAN CO LTD·Filed 2021·Granted May 14, 2024·0 cites·22 claims
- 0763US2023402820A1Semiconductor laser elementPANASONIC HOLDINGS CORP·Filed 2023·Application pending·0 cites
- 0855US9152055B2Optical irradiation apparatus with super luminescent diodesNOZAKI SHINICHIRO·Filed 2011·Granted Oct 6, 2015·1 cites·20 claims
- 0954US2024032432A1Drive elementPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 1050US11451010B2Semiconductor laser elementPANASONIC CORP·Filed 2018·Granted Sep 20, 2022·0 cites·14 claims
- 1145US11467261B2Distance measuring device and moving objectPANASONIC IP MAN CO LTD·Filed 2017·Granted Oct 11, 2022·0 cites·13 claims
- 1243US2014103384A1Light-emitting devicePANASONIC CORP·Filed 2013·Application pending·0 cites
- 1343US2014030507A1Fluorescent film and display filmPANASONIC CORP·Filed 2013·Application pending·0 cites
- 1442US2005133879A1Solid-state imaging device, signal processing device, camera, and spectral deviceFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →