Inventor · disambiguated record
Tohru Yasukohchi
Also filed as: YASUKOHCHI TOHRU
30 granted patents·2 pending applications·609 citations·filing 1988–2010
97Inventor score
Files withNOF CORP19NIPPON OILS & FATS CO LTD8AKIMOTO SHIN ICHI1MITSUBISHI GAS CHEMICAL CO1NAKAMOTO KEN-ICHIRO1
Top patents by PatentIndex Score
32 records- 0197US4946904AAdditives for cementNIPPON OILS & FATS CO LTD·Filed 1988·Granted Aug 7, 1990·102 cites·8 claims
- 0293US5540935AReactive vesicle and functional substance-fixed vesicleNOF CORP·Filed 1994·Granted Jul 30, 1996·195 cites·10 claims
- 0391US6455639B1Oxirane derivative and process for the preparation thereofNOF CORP·Filed 1999·Granted Sep 24, 2002·70 cites·42 claims
- 0490US5142036APolyoxyalkylene alkenyl ether-maleic ester copolymer and use thereofNIPPON OILS & FATS CO LTD·Filed 1989·Granted Aug 25, 1992·48 cites·4 claims
- 0589US7851491B2Modified bio-related substance, process for producing the same, and intermediateNOF CORP·Filed 2009·Granted Dec 14, 2010·7 cites·51 claims
- 0681US7524875B2Modified bio-related substance, process for producing the same, and intermediateNOF CORP·Filed 2005·Granted Apr 28, 2009·4 cites·29 claims
- 0781US5081111AControlled release preparations of active materialsNIPPON OILS & FATS CO LTD·Filed 1988·Granted Jan 14, 1992·54 cites·7 claims
- 0877US6679822B2Polyalkylene oxide-modified phospholipid and production method thereofNOF CORP·Filed 2002·Granted Jan 20, 2004·8 cites·36 claims
- 0976US8034981B2Modified bio-related substance, process for producing the same, and intermediateNOF CORP·Filed 2010·Granted Oct 11, 2011·1 cites·5 claims
- 1076US8003117B2Polyalkylene glycol derivative and modified bio-related substanceNOF CORP·Filed 2005·Granted Aug 23, 2011·3 cites·20 claims
- 1176US6667292B1Nitric monoxide metabolite-polyoxyalkylene-hemoglobin complexUNIV HOKKAIDO·Filed 2000·Granted Dec 23, 2003·11 cites·9 claims
- 1274US8828373B2Polyalkylene glycol derivative and modified bio-related substanceNAKAMOTO KEN-ICHIRO·Filed 2005·Granted Sep 9, 2014·3 cites·39 claims
- 1374US6620976B2Polyethylene glycol and process for producing the sameNOF CORP·Filed 2002·Granted Sep 16, 2003·10 cites·2 claims
- 1472US5840973AProcess for producing a polyoxyalkylenecarboxylic acidNOF CORP·Filed 1997·Granted Nov 24, 1998·18 cites·11 claims
- 1570US7495116B2Phospholipid derivativeNOF CORP·Filed 2003·Granted Feb 24, 2009·2 cites·13 claims
- 1666US5320837AControlled release preparations of active materialsNIPPON OILS & FATS CO LTD·Filed 1991·Granted Jun 14, 1994·14 cites·5 claims
- 1761US4946918ASynthetic resin compatibilizerNIPPON OILS & FATS CO LTD·Filed 1988·Granted Aug 7, 1990·13 cites·6 claims
- 1852US7524981B2Phospholipid derivatives and process for the production thereNOF CORP·Filed 2003·Granted Apr 28, 2009·2 cites·19 claims
- 1952US5872191AProcess for producing a polyoxyalkylene derivatives substituted with succinimidyl groupNOF CORP·Filed 1997·Granted Feb 16, 1999·12 cites·4 claims
- 2051US7531604B2Phospholipid derivativeNOF CORP·Filed 2003·Granted May 12, 2009·0 cites·11 claims
- 2151US6812367B2Polyethylene glycol and process for producing the sameNOF CORP·Filed 2003·Granted Nov 2, 2004·1 cites·4 claims
- 2248US5767284AProcess for producing a polyoxyalkylene derivative substituted with succinimidyl groupNOF CORP·Filed 1997·Granted Jun 16, 1998·10 cites·4 claims
- 2347US7198945B2Cell having modified cell membraneNOF CORP·Filed 2002·Granted Apr 3, 2007·0 cites·8 claims
- 2446US2005079188A1Base for external preparations for the skin and cosmetic containing the sameFiled 2002·Application pending·0 cites
- 2546US2005058620A1Modified bio-related substance, process for producing the same, and intermediateNOF CORP·Filed 2003·Application pending·0 cites
- 2645US7399877B2Phospholipid derivativeNOF CORP·Filed 2004·Granted Jul 15, 2008·0 cites·20 claims
- 2740US5250205ALubricating oilNIPPON OILS & FATS CO LTD·Filed 1991·Granted Oct 5, 1993·6 cites·14 claims
- 2838US5332523ADispersion-stabilizing agent for inorganic powder in oily materialNIPPON OILS & FATS CO LTD·Filed 1992·Granted Jul 26, 1994·6 cites·4 claims
- 2935US5463066APhospholipid derivative and reactive vesicle-forming agentNOF CORP·Filed 1994·Granted Oct 31, 1995·1 cites·4 claims
- 3034US5190616ASelf-emulsifying sizing agentsAKIMOTO SHIN ICHI·Filed 1989·Granted Mar 2, 1993·5 cites·5 claims
- 3133US5213584AFormal compounds, fuel oil additives, and fuel oil compositionsNIPPON OILS & FATS CO LTD·Filed 1990·Granted May 25, 1993·3 cites·10 claims
- 3229US6313201B1Modified catalase, a composition thereof and process for preparing the catalaseMITSUBISHI GAS CHEMICAL CO·Filed 1998·Granted Nov 6, 2001·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →