Inventor · disambiguated record
Hiroshi Sonoda
Also filed as: NAKAJIMA TAKAYOSHI · SONODA HIROSHI
15 granted patents·3 pending applications·121 citations·filing 1977–2014
92Inventor score
Top patents by PatentIndex Score
18 records- 0181US6417361B1Fluorination agent and preparation and use of sameMITSUI CHEMICALS INC·Filed 2000·Granted Jul 9, 2002·9 cites·24 claims
- 0278US4656135AProcess for producing L-isoleucine by fermentationAJINOMOTO KK·Filed 1985·Granted Apr 7, 1987·43 cites·8 claims
- 0375US8530237B2Method for culturing animal hepatocyteTAKAHASHI RYOSUKE·Filed 2009·Granted Sep 10, 2013·2 cites·9 claims
- 0475US6632949B2Halogenating agentsMITSUI CHEMICALS INC·Filed 2002·Granted Oct 14, 2003·5 cites·11 claims
- 0571US6458990B1Nitrogen-based halogenating agents and process for preparing halogen-containing compoundsMITSUI CHEMICALS INC·Filed 2001·Granted Oct 1, 2002·4 cites·6 claims
- 0669US9394514B2Culture substrate, culture sheet, and cell culture methodTAKAHASHI RYOSUKE·Filed 2010·Granted Jul 19, 2016·1 cites·19 claims
- 0764US6329529B1Nitrogen-based halogenating agents and process for preparing halogen-containing compoundsMITSUI CHEMICALS INC·Filed 1998·Granted Dec 11, 2001·7 cites·17 claims
- 0862US6127583AProcess for preparing acetylene derivative from a ketone compoundMITSUI CHEMICALS INC·Filed 1999·Granted Oct 3, 2000·8 cites·18 claims
- 0960US6344579B1Process for producing fluorinated silicon compoundMITSUI CHEMICALS INC·Filed 2000·Granted Feb 5, 2002·3 cites·5 claims
- 1060US4100009AMethod of and apparatus for producing hollow-cylindrically shaped fibrous articlesCHISSO CORP·Filed 1977·Granted Jul 11, 1978·18 cites·9 claims
- 1157US6242654B1Preparation process of fluorine substituted aromatic compoundMITSUI CHEMICALS INC·Filed 1999·Granted Jun 5, 2001·6 cites·2 claims
- 1255US6686509B2Process for producing α, α-difluorocycloalkane compoundMITSUI CHEMICALS INC·Filed 2002·Granted Feb 3, 2004·1 cites·8 claims
- 1352US2016168525A1Cell Culturing Method, Particulate Culture Carrier, and Particle-Encompassing Cell AggregateHITACHI HIGH TECH CORP·Filed 2014·Application pending·0 cites
- 1447US2014162351A1Culturing sheet, culturing equipment material and manufacturing methodYAMAMOTO JIRO·Filed 2011·Application pending·0 cites
- 1545US2013323839A1Culture Substrate and Culture SheetTAKAHASHI RYOSUKE·Filed 2010·Application pending·0 cites
- 1640US4197156AApparatus for producing hollow-cylindrically shaped fibrous articlesCHISSO CORP·Filed 1978·Granted Apr 8, 1980·8 cites·5 claims
- 1738US6222046B1Tetraalkylfluoroformamidinium trifluoroacetate and preparation process of sameMITSUI CHEMICALS INC·Filed 1999·Granted Apr 24, 2001·3 cites·9 claims
- 1829US4726862AProcess for producing tubular shaped fibrous articlesCHISSO CORP·Filed 1987·Granted Feb 23, 1988·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →