Inventor · disambiguated record
Hiroshi Kamio
Also filed as: KAMIO HIROSHI
22 granted patents·4 pending applications·461 citations·filing 1982–2019
96Inventor score
Files withNIPPON KOKAN KK10HITACHI LTD6NIPPON STEEL & SUMITOMO METAL CORP3NIPPON STEEL CORP2HENKEL CORP1
Top patents by PatentIndex Score
26 records- 0193US4440584AMethod and apparatus for cooling steel sheetNIPPON KOKAN KK·Filed 1982·Granted Apr 3, 1984·39 cites·11 claims
- 0291US6172859B1Magnetoresistive head and magnetic disk apparatusHITACHI LTD·Filed 1996·Granted Jan 9, 2001·55 cites·21 claims
- 0390US5995338AMagnetoresistive head and magnetic disk apparatusHITACHI LTD·Filed 1996·Granted Nov 30, 1999·50 cites·16 claims
- 0485US6157526AMagnetoresistive head and magnetic disk apparatusHITACHI LTD·Filed 1999·Granted Dec 5, 2000·35 cites·7 claims
- 0579US5126114AManufacturing method and equipment of single silicon crystalNIPPON KOKAN KK·Filed 1990·Granted Jun 30, 1992·30 cites·12 claims
- 0679US4849618AMagnetic medium for magnetic embossment and magnetic card using the sameTOKYO MAGNETIC PRINTING·Filed 1986·Granted Jul 18, 1989·65 cites·3 claims
- 0779US4570453AApparatus for continuously cooling heated metal plateNIPPON KOKAN KK·Filed 1984·Granted Feb 18, 1986·16 cites·10 claims
- 0876US8125734B2Magnetic slider, head gimbal assembly and method for manufacturing the sameUMEZAKI HIROSHI·Filed 2007·Granted Feb 28, 2012·6 cites·3 claims
- 0971US5087429AMethod and apparatus for manufacturing silicon single crystalsNIPPON KOKAN KK·Filed 1989·Granted Feb 11, 1992·27 cites·3 claims
- 1062US12252762B2Titanium alloyNIPPON STEEL CORP·Filed 2019·Granted Mar 18, 2025·0 cites·1 claims
- 1162US5087321AManufacturing method and equipment of single silicon crystalNIPPON KOKAN KK·Filed 1990·Granted Feb 11, 1992·19 cites·2 claims
- 1262US5009863AApparatus for manufacturing silicon single crystalsNIPPON KOKAN KK·Filed 1990·Granted Apr 23, 1991·22 cites·4 claims
- 1361US6319622B1Magnetic headHITACHI LTD·Filed 2000·Granted Nov 20, 2001·3 cites·4 claims
- 1461US4848272AApparatus for forming thin filmsNIPPON KOKAN KK·Filed 1988·Granted Jul 18, 1989·20 cites·9 claims
- 1560US5139750ASilicon single crystal manufacturing apparatusNIPPON KOKAN KK·Filed 1990·Granted Aug 18, 1992·20 cites·15 claims
- 1654US10822679B2Stainless steel productNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Nov 3, 2020·0 cites·2 claims
- 1754US5969910AMagnetic head and magnetic disk apparatus provided therewithHITACHI LTD·Filed 1997·Granted Oct 19, 1999·11 cites·24 claims
- 1853US5279798ASilicon single crystal manufacturing apparatusNIPPON KOKAN KK·Filed 1991·Granted Jan 18, 1994·14 cites·5 claims
- 1952US2015240332A1Titanium alloy having high corrosion resistance in bromine-ion-containing environmentNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Application pending·0 cites
- 2051US2022372602A1Austenitic stainless steel sheetNIPPON STEEL CORP·Filed 2019·Application pending·0 cites
- 2148US5312600ASilicon single crystal manufacturing apparatusTOSHIBA CERAMICS CO·Filed 1993·Granted May 17, 1994·13 cites·7 claims
- 2248US2015167121A1Titanium alloy materialNIPPON STEEL 7 SUMITOMO METAL CORP·Filed 2013·Application pending·0 cites
- 2345US6120919AMagnetic headHITACHI LTD·Filed 1998·Granted Sep 19, 2000·5 cites·25 claims
- 2441US2017327915A1Duplex stainless steel and method for producing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Application pending·0 cites
- 2535US5795407AMethod for pre-treating aluminum materials prior to paintingHENKEL CORP·Filed 1995·Granted Aug 18, 1998·4 cites·14 claims
- 2635US5143704AApparatus for manufacturing silicon single crystalsNIPPON KOKAN KK·Filed 1991·Granted Sep 1, 1992·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →