Inventor · disambiguated record
Osamu Kawano
Also filed as: KAWANO OSAMU
20 granted patents·1 pending application·241 citations·filing 1987–2014
94Inventor score
Files withNIPPON STEEL CORP9FUJITSU LTD3NIPPON STEEL & SUMITOMO METAL CORP2TAKAHASHI YUZO2BROTHER IND LTD1
Top patents by PatentIndex Score
21 records- 0190US6544354B1High-strength steel sheet highly resistant to dynamic deformation and excellent in workability and process for the production thereofNIPPON STEEL CORP·Filed 1998·Granted Apr 8, 2003·41 cites·10 claims
- 0287US6319338B1High-strength steel plate having high dynamic deformation resistance and method of manufacturing the sameNIPPON STEEL CORP·Filed 1997·Granted Nov 20, 2001·35 cites·11 claims
- 0379US7381478B2Hot rolled steel sheet for processing and method for manufacturing the sameNIPPON STEEL CORP·Filed 2004·Granted Jun 3, 2008·22 cites·5 claims
- 0476US5774797APortable telephoneFUJITSU LTD·Filed 1995·Granted Jun 30, 1998·57 cites·24 claims
- 0575US4956662AApparatus for and method of recording color picture imageBROTHER IND LTD·Filed 1988·Granted Sep 11, 1990·14 cites·21 claims
- 0672US9732405B2Hot rolled steel sheet and method of producing sameTAKAHASHI YUZO·Filed 2012·Granted Aug 15, 2017·1 cites·13 claims
- 0772US9200342B2Hot-rolled steel sheet and manufacturing method thereofYOKOI TATSUO·Filed 2011·Granted Dec 1, 2015·1 cites·5 claims
- 0870US9121079B2High-strength hot-rolled steel sheet and method of manufacturing the sameTAKAHASHI YUZO·Filed 2011·Granted Sep 1, 2015·1 cites·15 claims
- 0969US7662243B2Hot rolled steel sheetNIPPON STEEL CORP·Filed 2004·Granted Feb 16, 2010·9 cites·6 claims
- 1065US5017248AHot rolled steel sheet with high strength and distinguished formabilityNIPPON STEEL CORP·Filed 1989·Granted May 21, 1991·9 cites·4 claims
- 1154US2008202645A1Multi-phase steel sheet excellent in hole expandability and method of producing the sameNIPPON STEEL CORP·Filed 2008·Application pending·0 cites
- 1251US5505796AHigh yield ratio-type, hot rolled high strength steel sheet excellent in formability or in both of formability and spot weldability, and production thereofNIPPON STEEL CORP·Filed 1992·Granted Apr 9, 1996·12 cites·16 claims
- 1348US10384256B2Tooling for punching steel sheet and punching methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Aug 20, 2019·0 cites·4 claims
- 1448US6356754B1Voice recording method for mobile communication apparatusFUJITSU LTD·Filed 1997·Granted Mar 12, 2002·17 cites·8 claims
- 1547US10273566B2Hot-rolled steel sheet and method for producing sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2012·Granted Apr 30, 2019·0 cites·13 claims
- 1644US10428409B2Hot-rolled steel sheet with excellent press formability and production method thereofMAEDA DAISUKE·Filed 2012·Granted Oct 1, 2019·0 cites·5 claims
- 1744US9617626B2High-strength steel sheet exhibiting excellent stretch-flange formability and bending workability, and method of producing molten steel for the high-strength steel sheetYAMAMOTO KENICHI·Filed 2012·Granted Apr 11, 2017·0 cites·26 claims
- 1844US7981224B2Multi-phase steel sheet excellent in hole expandability and method of producing the sameNIPPON STEEL CORP·Filed 2003·Granted Jul 19, 2011·0 cites·6 claims
- 1943US5030298AProcess for producing a hot rolled steel sheet with high strength and distinguished formabilityNIPPON STEEL CORP·Filed 1990·Granted Jul 9, 1991·6 cites·21 claims
- 2041US6181923B1Automatic frequency control circuit and method of automatic frequency controlFUJITSU LTD·Filed 1998·Granted Jan 30, 2001·10 cites·15 claims
- 2136US4908818AMultiplex communication arrangement capable of selectively monitoring active multiplexers and of simultaneously checking an input to a stand-by demultiplexerNEC CORP·Filed 1987·Granted Mar 13, 1990·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →