Inventor · disambiguated record
Tetsuya Koma
Also filed as: KOMA TETSUYA
7 granted patents·90 citations·filing 1999–2008
83Inventor score
Top patents by PatentIndex Score
7 records- 0187US6100482APushbutton switch and input device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 8, 2000·59 cites·42 claims
- 0277US7365280B2Switch and manufacturing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Apr 29, 2008·10 cites·10 claims
- 0368US8281687B2Rotation angle detection deviceKOMA TETSUYA·Filed 2008·Granted Oct 9, 2012·7 cites·8 claims
- 0459US6837604B2Lighting apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 4, 2005·7 cites·9 claims
- 0554US6764191B2Illumination type keyboardMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jul 20, 2004·7 cites·14 claims
- 0645US7944202B2Rotation angle detectorPANASONIC CORP·Filed 2008·Granted May 17, 2011·0 cites·5 claims
- 0741US8022695B2Rotation angle detection devicePANASONIC CORP·Filed 2008·Granted Sep 20, 2011·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →