Inventor · disambiguated record
Toshio Ichikawa
Also filed as: ICHIKAWA TOSHIO
12 granted patents·4 pending applications·129 citations·filing 1988–2012
91Inventor score
Top patents by PatentIndex Score
16 records- 0171US5700674AMutant uricase, a mutant uricase gene, a novel recombinant DNA, and a process for producing mutant uricaseKIKKOMAN CORP·Filed 1996·Granted Dec 23, 1997·24 cites·4 claims
- 0260US4922221APager receiver for giving at least one of extraordinary tones and extraodinary displaysNEC CORP·Filed 1988·Granted May 1, 1990·45 cites·1 claims
- 0348US5932466ACreatine amidinohydrolase gene, a novel recombinant DNA, and a process for producing creatine amidinohydrolaseKIKKOMAN CORP·Filed 1997·Granted Aug 3, 1999·6 cites·3 claims
- 0446US8903032B2Structure for suppressing flow vibration of instrumentation guide tubeUDA NOBUKI·Filed 2008·Granted Dec 2, 2014·0 cites·5 claims
- 0543US6228626B1Sarcosine oxidase and process for producing the sameKIKKOMAN CORP·Filed 1999·Granted May 8, 2001·4 cites·4 claims
- 0643US2003022336A1Sorbitol dehydrogenase gene, a novel recombinant DNA, and a process for producing sorbitol dehydrogenaseKIKKOMAN CORP·Filed 2002·Application pending·0 cites
- 0742US5801036AMutant uricase, a mutant uricase gene, a novel recombinant DNA, and a process for producing mutant uricaseKIKKOMAN CORP·Filed 1997·Granted Sep 1, 1998·3 cites·2 claims
- 0841US6192096B1Magnetostrictive wire control rod position detector assemblyMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Feb 20, 2001·13 cites·9 claims
- 0940US6445758B1Internal structure of nuclear reactor with coolant flow stabilizing facilityMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Sep 3, 2002·10 cites·18 claims
- 1040US2004136298A1Disk device and disk methodTOSHIBA KK·Filed 2003·Application pending·0 cites
- 1139US5423544APutter headSATOSHI ICHIKAWA·Filed 1994·Granted Jun 13, 1995·16 cites·4 claims
- 1237US5432071AVariant E1 protein gene for pyruvate dehydrogenase complex and variant E1 protein of pyruvate dehydrogenase complexKIKKOMAN CORP·Filed 1994·Granted Jul 11, 1995·5 cites·4 claims
- 1337US2013336439A1Neutron flux detector guiding apparatusISONO MITSUNORI·Filed 2012·Application pending·0 cites
- 1433US6699700B1Creatine amidinohydrolase and process for producing the sameKIKKOMAN CORP·Filed 1999·Granted Mar 2, 2004·1 cites·6 claims
- 1529US2005265155A1Optical disc apparatusIWANO OSAMU·Filed 2004·Application pending·0 cites
- 1627US6173028B1Apparatus for promoting intermixing of heated coolant streams in nuclear reactorMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Jan 9, 2001·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →