Inventor · disambiguated record
Koichi Chiba
Also filed as: CHIBA KOICHI · WATANABE KAZUHITO
17 granted patents·3 pending applications·488 citations·filing 1986–2007
95Inventor score
Top patents by PatentIndex Score
20 records- 0193US5513201AOptical path rotating device used with linear array laser diode and laser apparatus applied therewithNIPPON STEEL CORP·Filed 1994·Granted Apr 30, 1996·200 cites·54 claims
- 0286US4979290AMethod for soldering electronic componentTOSHIBA KK·Filed 1987·Granted Dec 25, 1990·49 cites·3 claims
- 0372US6501864B1Data medium handling apparatus and data medium handling methodFUJITSU LTD·Filed 1999·Granted Dec 31, 2002·83 cites·15 claims
- 0459US4730925AMethod of spectroscopically determining the composition of molten ironNIPPON STEEL CORP·Filed 1986·Granted Mar 15, 1988·20 cites·9 claims
- 0554US6694065B2Image collating apparatus and image collating methodFUJITSU LTD·Filed 2000·Granted Feb 17, 2004·12 cites·12 claims
- 0651US6778712B1Data sheet identification deviceFUJITSU LTD·Filed 2000·Granted Aug 17, 2004·8 cites·18 claims
- 0750US6567546B1Data medium handling apparatus medium handling methodFUJITSU LTD·Filed 1999·Granted May 20, 2003·26 cites·8 claims
- 0850US5985674AEvaluation method for cleanliness of metalNIPPON STEEL CORP·Filed 1996·Granted Nov 16, 1999·12 cites·2 claims
- 0950US2008004732A1Audio reproducing apparatusTOSHIBA KK·Filed 2007·Application pending·0 cites
- 1044US6320983B1Method and apparatus for character recognition, and computer-readable recording medium with a program making a computer execute the method recorded thereinFUJITSU LTD·Filed 1998·Granted Nov 20, 2001·26 cites·31 claims
- 1143US7016535B2Pattern identification apparatus, pattern identification method, and pattern identification programFUJITSU LTD·Filed 2001·Granted Mar 21, 2006·2 cites·16 claims
- 1241US2003123176A1Method and apparatus for access control of a disk drive using extended commandFiled 2002·Application pending·0 cites
- 1337US6432718B1Evaluation apparatus for cleanliness of metal and method thereofNIPPON STEEL CORP·Filed 1999·Granted Aug 13, 2002·6 cites·5 claims
- 1436US7711642B2Payment form discrimination method and apparatusFUJITSU LTD·Filed 2001·Granted May 4, 2010·0 cites·9 claims
- 1536US6556701B1Method of and apparatus for extracting dotted line, and storage medium thereofFUJITSU LTD·Filed 1999·Granted Apr 29, 2003·13 cites·7 claims
- 1636US5085748AProcess for enriching carbon 13NIPPON STEEL CHEMICAL CO·Filed 1990·Granted Feb 4, 1992·9 cites·10 claims
- 1735US2004125490A1Electronic apparatus and shockproof methodFiled 2003·Application pending·0 cites
- 1834US6567545B1Format recognition method, apparatus and storage mediumFUJITSU LTD·Filed 1999·Granted May 20, 2003·11 cites·8 claims
- 1932US6549662B1Method of recognizing charactersFUJITSU LTD·Filed 1998·Granted Apr 15, 2003·9 cites·13 claims
- 2031US6555063B1Evaluation apparatus for cleanliness of metal and method thereofNIPPON STEEL CORP·Filed 1999·Granted Apr 29, 2003·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →