Inventor · disambiguated record
Kanji Nakagawa
Also filed as: NAKAGAWA KANJI
12 granted patents·2 pending applications·323 citations·filing 1986–2025
90Inventor score
Top patents by PatentIndex Score
14 records- 0195US4978430AMethod for dehydration and concentration of aqueous solution containing organic compoundUBE INDUSTRIES·Filed 1989·Granted Dec 18, 1990·118 cites·16 claims
- 0294US4718921AMethod for removing water vapor from water vapor-containing gasUBE INDUSTRIES·Filed 1986·Granted Jan 12, 1988·102 cites·8 claims
- 0389US5105029AProcess for recovering a lower alcohol from a catechol-lower alcohol reaction product solutionUBE INDUSTRIES·Filed 1991·Granted Apr 14, 1992·39 cites·6 claims
- 0477US10831882B2Device, program and method for calculating a number of days a password is usedSHARP KK·Filed 2018·Granted Nov 10, 2020·2 cites·8 claims
- 0559US6493725B1Database managing systemSHARP KK·Filed 1999·Granted Dec 10, 2002·42 cites·102 claims
- 0656US2025080486A1Communication apparatus and email transmission control methodSHARP KK·Filed 2024·Application pending·0 cites
- 0756US2025355605A1Image forming apparatus, image forming method, and computer-readable recording mediumSHARP KK·Filed 2025·Application pending·0 cites
- 0853US12192350B2Information processing apparatus and control methodSHARP KK·Filed 2022·Granted Jan 7, 2025·0 cites·7 claims
- 0953US11252291B2Image forming apparatus with history record display information and method of controlling image forming apparatusSHARP KK·Filed 2020·Granted Feb 15, 2022·0 cites·7 claims
- 1050US11949838B2Processing device capable of user authentication and user authentication reception methodSHARP KK·Filed 2022·Granted Apr 2, 2024·0 cites·7 claims
- 1143US5826036AInformation processing apparatusSHARP KK·Filed 1997·Granted Oct 20, 1998·11 cites·13 claims
- 1239US11079982B2Image forming apparatus, recording medium, and control method for visually displaying unresolved errorsSHARP KK·Filed 2020·Granted Aug 3, 2021·0 cites·9 claims
- 1337US5474963ACatalyst for dimerizing α-olefin monomerUBE INDUSTRIES·Filed 1994·Granted Dec 12, 1995·5 cites·9 claims
- 1437US4769742AElectrolytic capacitorUBE INDUSTRIES·Filed 1987·Granted Sep 6, 1988·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →