Inventor · disambiguated record
Yasuyuki Takai
Also filed as: TAKAI YASUYUKI
14 granted patents·5 pending applications·339 citations·filing 1985–2022
91Inventor score
Top patents by PatentIndex Score
19 records- 0185US5874965AMethod for magnifying a plurality of display images to reveal more detailed informationSHARP KK·Filed 1996·Granted Feb 23, 1999·133 cites·28 claims
- 0283US12407024B2Non-aqueous electrolyte secondary cellSANYO ELECTRIC CO·Filed 2020·Granted Sep 2, 2025·1 cites·3 claims
- 0375US5933843ADocument processing apparatus displaying and processing a plurality of successive contiguous pages of the same document in overlapping windowsSHARP KK·Filed 1996·Granted Aug 3, 1999·85 cites·8 claims
- 0473US4913889AHigh strength high modulus carbon fibersKASHIMA OIL·Filed 1987·Granted Apr 3, 1990·18 cites·7 claims
- 0564US5870090ASystem for facilitating selection and searching for object files in a graphical window computer environmentSHARP KK·Filed 1996·Granted Feb 9, 1999·56 cites·5 claims
- 0658US2023268557A1Non-aqueous electrolytic solution secondary battery and method for producing non- aqueous electrolytic solution secondary batterySANYO ELECTRIC CO·Filed 2021·Application pending·0 cites
- 0757US4791564ARandom access memory file apparatus for personal computer with external memory fileSHARP KK·Filed 1988·Granted Dec 13, 1988·26 cites·4 claims
- 0856US2025046856A1Non-aqueous electrolyte secondary batteryPANASONIC ENERGY CO LTD·Filed 2022·Application pending·0 cites
- 0953US12074286B2Additive for nonaqueous electrolyte solutions, nonaqueous electrolyte solution, and electricity storage deviceSUMITOMO SEIKA CHEMICALS·Filed 2019·Granted Aug 27, 2024·0 cites·13 claims
- 1052US2023006258A1Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2020·Application pending·0 cites
- 1151US12021191B2Additive for nonaqueous electrolyte solutions, nonaqueous electrolyte solution and electricity storage deviceSUMITOMO SEIKA CHEMICALS·Filed 2018·Granted Jun 25, 2024·0 cites·13 claims
- 1248US4763118AGraphic display system for personal computerSHARP KK·Filed 1985·Granted Aug 9, 1988·13 cites·3 claims
- 1346US11342587B2Additive for non-aqueous electrolytic solutions, non-aqueous electrolytic solution, and electrical storage deviceSUMITOMO SEIKA CHEMICALS·Filed 2018·Granted May 24, 2022·0 cites·9 claims
- 1442US11387490B2Additive for nonaqueous electrolyte solutions, nonaqueous electrolyte solution, and electricity storage deviceSUMITOMO SEIKA CHEMICALS·Filed 2018·Granted Jul 12, 2022·0 cites·8 claims
- 1540US2018358655A1Additive for non-aqueous electrolyte, non-aqueous electrolyte, and power storage deviceSUMITOMO SEIKA CHEMICALS·Filed 2016·Application pending·0 cites
- 1637US2017117588A1Additive for non-aqueous electrolyte, non-aqueous electrolyte, and power storage deviceSUMITOMO SEIKA CHEMICALS·Filed 2015·Application pending·0 cites
- 1735US5547363ANozzle for spinning pitch-based carbon fibersPETOCA LTD·Filed 1995·Granted Aug 20, 1996·3 cites·4 claims
- 1829US10619875B2Air-conditioning systemMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Apr 14, 2020·0 cites·7 claims
- 1929US6077463AProcess for producing graphite material for negative electrode used in lithium secondary batteryPETOCA LTD·Filed 1999·Granted Jun 20, 2000·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →