Inventor · disambiguated record
Kunio Ishii
Also filed as: ISHII KUNIO
8 granted patents·110 citations·filing 1975–1998
87Inventor score
Top patents by PatentIndex Score
8 records- 0173US5242665ACarbon containing compound treating apparatus with resistance to carbon depositionJGC CORP·Filed 1992·Granted Sep 7, 1993·22 cites·5 claims
- 0272US6514631B1Heating furnace tube and method of manufacturing the sameJGC CORP·Filed 1998·Granted Feb 4, 2003·33 cites·11 claims
- 0364US4683341AOptical resolution of oxycyclopentenoneDAICEL CHEM·Filed 1985·Granted Jul 28, 1987·8 cites·10 claims
- 0457US4976932ACarbon containing compound treating apparatus with resistance to carbon depositionJGC CORP·Filed 1987·Granted Dec 11, 1990·17 cites·13 claims
- 0557US4353002ARotary electrical machine connected to high-temperature loadHITACHI LTD·Filed 1980·Granted Oct 5, 1982·17 cites·6 claims
- 0640US5103870ACarbon deposition preventive double-layered tube for handling carbonaceous compoundsJGC CORP·Filed 1989·Granted Apr 14, 1992·8 cites·5 claims
- 0729US5035953AProcess for thermal transfer recording and heat-sensitive transfer materialTOYO INK MFG CO·Filed 1989·Granted Jul 30, 1991·2 cites·7 claims
- 0829US3958743AWelding process for aluminum or chrome diffusion-coated steelJAPAN GASOLINE·Filed 1975·Granted May 25, 1976·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →