Inventor · disambiguated record
Kenichi Tsutsumi
Also filed as: TSUTSUMI KENICHI
16 granted patents·2 pending applications·297 citations·filing 1984–2023
93Inventor score
Top patents by PatentIndex Score
18 records- 0197US6365659B1Polyester composition and film, and production methodTORAY INDUSTRIES·Filed 2000·Granted Apr 2, 2002·125 cites·19 claims
- 0286US6156867APolyester polymerization catalyst, a production method thereof, and a polyester production method using said catalystTORAY INDUSTRIES·Filed 1998·Granted Dec 5, 2000·48 cites·15 claims
- 0382US11315753B2Charged particle beam device and analysis methodJEOL LTD·Filed 2020·Granted Apr 26, 2022·1 cites·4 claims
- 0477US4781097AElectronic drum instrumentCASIO COMPUTER CO LTD·Filed 1986·Granted Nov 1, 1988·30 cites·38 claims
- 0571US11710615B2Charged particle beam device and analysis methodJEOL LTD·Filed 2022·Granted Jul 25, 2023·0 cites·4 claims
- 0660US5629632ASystem for testing electric properties of an objectTOKYO ELECTRON LTD·Filed 1996·Granted May 13, 1997·23 cites·10 claims
- 0760US5069105AMusical tone signal generating apparatus with smooth tone color change in response to pitch change commandCASIO COMPUTER CO LTD·Filed 1990·Granted Dec 3, 1991·17 cites·18 claims
- 0858US4961364AMusical tone generating apparatus for synthesizing musical tone signal by combining component wave signalsCASIO COMPUTER CO LTD·Filed 1988·Granted Oct 9, 1990·14 cites·18 claims
- 0957US11391682B2Auger electron microscope and analysis methodJEOL LTD·Filed 2021·Granted Jul 19, 2022·0 cites·7 claims
- 1057US5040448AElectronic musical instrument with user-programmable tone generator modulesCASIO COMPUTER CO LTD·Filed 1989·Granted Aug 20, 1991·14 cites·18 claims
- 1152US12431326B2Charged particle beam device and image acquisition methodJEOL LTD·Filed 2023·Granted Sep 30, 2025·0 cites·9 claims
- 1251US11698336B2Analysis method and analysis apparatusJEOL LTD·Filed 2020·Granted Jul 11, 2023·0 cites·19 claims
- 1346US2019242033A1Sea-islands type composite fiber having excellent moisture absorbability, false twist yarn, and fiber structureTORAY INDUSTRIES·Filed 2017·Application pending·0 cites
- 1443US4718030AInterpolated value computing device for a waveform generated in an electronic deviceCASIO COMPUTER CO LTD·Filed 1984·Granted Jan 5, 1988·13 cites·13 claims
- 1542US4920850AElectronic musical instrument with data modification means for modifying output soundCASIO COMPUTER CO LTD·Filed 1989·Granted May 1, 1990·8 cites·8 claims
- 1634US9175618B2Engine control device and engine control methodSUZUKI MOTOR CORP·Filed 2012·Granted Nov 3, 2015·0 cites·14 claims
- 1734US2011279083A1Charging system for electric vehicleASAI YASUO·Filed 2010·Application pending·0 cites
- 1832US4854209AElectronic musical instrument with key scaling using multiple set pointsCASIO COMPUTER CO LTD·Filed 1988·Granted Aug 8, 1989·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →