Inventor · disambiguated record
Hideo Negishi
Also filed as: NEGISHI HIDEO
23 granted patents·4 pending applications·259 citations·filing 1980–2023
95Inventor score
Top patents by PatentIndex Score
27 records- 0186US5022642ASheet feeding device for a image developing and processing machineRISO KAGAKU CORP·Filed 1989·Granted Jun 11, 1991·29 cites·2 claims
- 0286US4565471ADrill bitMITSUBISHI METAL CORP·Filed 1982·Granted Jan 21, 1986·43 cites·14 claims
- 0381US4373839ADrill bitMITSUBISHI METAL CORP·Filed 1980·Granted Feb 15, 1983·37 cites·9 claims
- 0476US6173646B1Stencil printing machine and stencil printing drumRISO KAGAKU CORP·Filed 1999·Granted Jan 16, 2001·36 cites·15 claims
- 0565US2025250567A1Protozoa transcription factor inhibitorUNIV TOKYO·Filed 2023·Application pending·0 cites
- 0664US2025268931A1Transcriptional inhibitor for immune-related geneUNIV TOKYO·Filed 2023·Application pending·0 cites
- 0754US4966073AMimeographic printing apparatus with a stencil guideRISO KAGAKU CORP·Filed 1989·Granted Oct 30, 1990·13 cites·16 claims
- 0854US4561564AArticle dispensing mechanism for a vending machine or the likeSANDEN CORP·Filed 1984·Granted Dec 31, 1985·13 cites·4 claims
- 0953US8075233B2Bolt, the axial force of which is to be determined by a supersonic wave, and a method for the manufacturing thereofHASEGAWA SABURO·Filed 2008·Granted Dec 13, 2011·1 cites·2 claims
- 1050US6536339B2Stencil printer systemRISO KAGAKU CORP·Filed 2001·Granted Mar 25, 2003·2 cites·4 claims
- 1150US4632257AArticle dispensing mechanism for a vending machineSANDEN CORP·Filed 1985·Granted Dec 30, 1986·21 cites·11 claims
- 1248US5617786AStencil printing drum which prevents ink leakageRISO KAGAKU CORP·Filed 1995·Granted Apr 8, 1997·13 cites·17 claims
- 1347US6726218B2Compression piston ring for use in internal combustion engineNIPPON PISTON RING CO LTD·Filed 2001·Granted Apr 27, 2004·3 cites·6 claims
- 1441US5572928ARotary stencil printing machineRISO KAGAKU CORP·Filed 1995·Granted Nov 12, 1996·9 cites·4 claims
- 1537US2001037744A1Sheet roll and discrimination device thereofFiled 2001·Application pending·0 cites
- 1636US4685590AArticle dispensing mechanism for vending of cylindrical articlesSANDEN CORP·Filed 1985·Granted Aug 11, 1987·11 cites·15 claims
- 1735US6575123B2Cooling system of multicylinder engineHINO MOTORS LTD·Filed 2001·Granted Jun 10, 2003·0 cites·1 claims
- 1835US5673620AStencil printing drumRISO KAGAKU CORP·Filed 1996·Granted Oct 7, 1997·4 cites·7 claims
- 1935US2002033149A1Cooling system for cylinder linerHINO MOTORS LTD·Filed 2001·Application pending·0 cites
- 2034US5343103APower supplying unit for submerged motorTOKYO GAS CO LTD·Filed 1990·Granted Aug 30, 1994·8 cites·6 claims
- 2133US5878660AStencil printing drum with friction reducing meansRISO KAGAKU CORP·Filed 1997·Granted Mar 9, 1999·4 cites·8 claims
- 2232US5660107AStencil printing drum with friction reducing meansRISO KAGAKU CORP·Filed 1995·Granted Aug 26, 1997·3 cites·10 claims
- 2331US5619918AStencil printing drum structureRISO KAGAKU CORP·Filed 1996·Granted Apr 15, 1997·2 cites·9 claims
- 2431US5555802APrinting drum of rotary stencil printer having flexible perforated cylinder incorporating allowance for bulging outRISO KAGAKU CORP·Filed 1994·Granted Sep 17, 1996·3 cites·3 claims
- 2530US5669298AStencil printer having ink leakage preventing constructionRISO KAGAKU CORP·Filed 1996·Granted Sep 23, 1997·2 cites·4 claims
- 2629US5595114AStencil printing drum having squeegee and doctor roller end ink banksRISO KAGAKU CORP·Filed 1995·Granted Jan 21, 1997·0 cites·5 claims
- 2724US5579689APrinting drum of rotary stencil printer having a predetermined allowance for bulging outRISO KAGAKU CORP·Filed 1994·Granted Dec 3, 1996·2 cites·3 claims
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