Inventor · disambiguated record
Toshihiko Osawa
Also filed as: OSAWA TOSHIHIKO
14 granted patents·3 pending applications·180 citations·filing 1985–2016
92Inventor score
Files withTAKEMOTO OIL & FAT CO LTD5ASAI GERMANIUM RES INST2KOBE STEEL LTD2SAN EI GEN FFI INC2ASAI GERMANIUM RES INST CO LTD1
Top patents by PatentIndex Score
17 records- 0195US5266344AMethod for making tetrahydrocurcumin and a substance containing the antioxidative substance tetrahydrocurcuminKOBE STEEL LTD·Filed 1990·Granted Nov 30, 1993·62 cites·17 claims
- 0282US5993795AProtein composition derived from sesame seed and use thereofTAKEMOTO OIL & FAT CO LTD·Filed 1996·Granted Nov 30, 1999·56 cites·4 claims
- 0379US4708820AMethod of producing phenol-type natural antioxidative materials from processed sesame seed productsTAKEMOTO OIL & FAT CO LTD·Filed 1985·Granted Nov 24, 1987·15 cites·4 claims
- 0478US4649206ALignan compoundTAKEMOTO OIL & FAT CO LTD·Filed 1985·Granted Mar 10, 1987·13 cites·2 claims
- 0567US10695317B2Composition for promoting production of brain-derived neurotrophic factorMEIJI CO LTD·Filed 2016·Granted Jun 30, 2020·1 cites·15 claims
- 0664US7582675B2Flavonoid compound and process for producing the samePOKKA CORP·Filed 2006·Granted Sep 1, 2009·0 cites·5 claims
- 0764US7138429B2Flavonoid compound and process for producing the sameJAPAN SCIENCE & TECH CORP·Filed 2002·Granted Nov 21, 2006·2 cites·8 claims
- 0863US2009082285A1Adiponectin expression promoterSAN EI GEN FFI INC·Filed 2008·Application pending·0 cites
- 0953US4720564AAntioxidant organogermanium compoundASAI GERMANIUM RES INST·Filed 1985·Granted Jan 19, 1988·4 cites·1 claims
- 1050US5071873AAntioxidantASAI GERMANIUM RES INST·Filed 1989·Granted Dec 10, 1991·3 cites·5 claims
- 1145US2006234957A1Adiponectin expression promoterTSUDA TAKANORI·Filed 2004·Application pending·0 cites
- 1244US4774343AMethod of producing active antioxidantTAKEMOTO OIL & FAT CO LTD·Filed 1987·Granted Sep 27, 1988·7 cites·13 claims
- 1338US5132294AAntioxidative glycoside and antioxidative composition containing the sameKOBE STEEL LTD·Filed 1991·Granted Jul 21, 1992·8 cites·2 claims
- 1438US2005084548A1Antiobestic and/or antidiabetic agent containing cyanidin 3-glucoside as active ingredientSAN EI GEN FFI INC·Filed 2002·Application pending·0 cites
- 1536US5606035ASesaminol glucosidesFiled 1994·Granted Feb 25, 1997·5 cites·1 claims
- 1632US6323038B1Diagnostic reagent for complications associated with diabetes or renal failureASAI GERMANIUM RES INST CO LTD·Filed 2000·Granted Nov 27, 2001·4 cites·4 claims
- 1728US5846593AFood materials containing sesaminol triglucoside derived from sesame seedsTAKEMOTO OIL & FAT CO LTD·Filed 1996·Granted Dec 8, 1998·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Toshihiko Osawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →