Inventor · disambiguated record
Tatsuaki Kawase
Also filed as: KAWASE TATSUAKI
8 granted patents·4 pending applications·1,459 citations·filing 1998–2024
86Inventor score
Top patents by PatentIndex Score
12 records- 0196US6555770B2Composite operation switchALPS ELECTRIC CO LTD·Filed 2001·Granted Apr 29, 2003·1.4k cites·5 claims
- 0288US6525713B1Coordinate input device capable of inputting z-coordinate of image objectALPS ELECTRIC CO LTD·Filed 2000·Granted Feb 25, 2003·63 cites·4 claims
- 0383US6642462B2Lid open/close detection device of portable electronic equipmentALPS ELECTRIC CO LTD·Filed 2002·Granted Nov 4, 2003·34 cites·3 claims
- 0463US12072003B2Controller and operation systemALPS ALPINE CO LTD·Filed 2021·Granted Aug 27, 2024·0 cites·8 claims
- 0558US2025046546A1Control apparatusALPS ALPINE CO LTD·Filed 2024·Application pending·0 cites
- 0649US11364435B2Operation deviceALPS ALPINE CO LTD·Filed 2021·Granted Jun 21, 2022·0 cites·7 claims
- 0746US10855157B2Power generation deviceALPS ALPINE CO LTD·Filed 2019·Granted Dec 1, 2020·0 cites·10 claims
- 0844US2019333718A1Push switchALPS ALPINE CO LTD·Filed 2019·Application pending·0 cites
- 0943US10418204B2Switch deviceALPS ALPINE CO LTD·Filed 2017·Granted Sep 17, 2019·0 cites·7 claims
- 1040US2012153873A1Straight-tube led lamp switch device and straight-tube led lamp using the sameHAYASHI MAKOTO·Filed 2011·Application pending·0 cites
- 1131US5924556APush switch deviceALPS ELECTRIC CO LTD·Filed 1998·Granted Jul 20, 1999·3 cites·1 claims
- 1229US2012155074A1Straight-tube led lamp switch device and straight-tube led lamp using the sameMORI TOSHIHARU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →