Inventor · disambiguated record
Kenji Ohshima
Also filed as: OHSHIMA KENJI
15 granted patents·3 pending applications·237 citations·filing 1990–2017
93Inventor score
Top patents by PatentIndex Score
18 records- 0197US6571700B2Method for making a heat-sensitive stencilRISO KAGAKU CORP·Filed 2001·Granted Jun 3, 2003·43 cites·3 claims
- 0285US9596782B2Power converter with cooling boardHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Mar 14, 2017·7 cites·18 claims
- 0383US9350228B2Power conversion apparatusUETAKE MASAHIRO·Filed 2012·Granted May 24, 2016·20 cites·7 claims
- 0474US5161130AClock with openable dial piecesSEIKOSHA KK·Filed 1990·Granted Nov 3, 1992·37 cites·20 claims
- 0568US6807904B2Method and apparatus for making heat-sensitive stencil and heat-sensitive stencil materialRISO KAGAKU CORP·Filed 2003·Granted Oct 26, 2004·4 cites·8 claims
- 0663US7037298B2Disposable absorbent article having a raised circumferential bankPROCTER & GAMBLE·Filed 2002·Granted May 2, 2006·38 cites·13 claims
- 0762US6629495B2Method of and apparatus for making heat-sensitive stencil and heat-sensitive stencil materialRISO KAGAKU CORP·Filed 2001·Granted Oct 7, 2003·1 cites·6 claims
- 0862US6571699B2Method of thermally perforating a heat sensitive stencilRISO KAGAKU CORP·Filed 2001·Granted Jun 3, 2003·1 cites·6 claims
- 0955US2004089172A1Method of and apparatus for making heat-sensitive stencil and heat-sensitive stencil materialRISO KAGAKU CORP·Filed 2003·Application pending·0 cites
- 1055US2004089170A1Method of and apparatus for making heat-sensitive stencil and heat-sensitive stencil materialRISO KAGAKU CORP·Filed 2003·Application pending·0 cites
- 1154US6758138B2Heat sensitive stencil materialRISO KAGAKU CORP·Filed 2003·Granted Jul 6, 2004·4 cites·4 claims
- 1254US5089297AMethod for repairing interior portions of a pipelineHAKKO CO·Filed 1990·Granted Feb 18, 1992·16 cites·5 claims
- 1351US5730738AAbsorbent article with angled band structural elastic-like film cuffsPROCTER & GAMBLE·Filed 1995·Granted Mar 24, 1998·56 cites·5 claims
- 1446US10903754B2Power converterHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Jan 26, 2021·0 cites·6 claims
- 1542US6755126B2Apparatus for making a heat-sensitive stencilRISO KAGAKU CORP·Filed 2003·Granted Jun 29, 2004·0 cites·3 claims
- 1638US5590689AMethod for lining the internal surface of a pipeTOKYO GAS CO LTD·Filed 1996·Granted Jan 7, 1997·10 cites·10 claims
- 1737US2001037744A1Sheet roll and discrimination device thereofFiled 2001·Application pending·0 cites
- 1819US5402395ADriving device for a rotary memberSEIKOSHA KK·Filed 1991·Granted Mar 28, 1995·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →