Inventor · disambiguated record
Makoto Yoshihama
Also filed as: YOSHIHAMA MAKOTO
14 granted patents·62 citations·filing 1988–2002
90Inventor score
Top patents by PatentIndex Score
14 records- 0165US5428175APhysiologically active compoundSNOW BRAND MILK PRODUCTS CO LTD·Filed 1994·Granted Jun 27, 1995·19 cites·1 claims
- 0259US5098535AProcess for preparing 14-α-hydroxy-4-androstene-3,6,17-trioneSNOW BRAND MILK PRODUCTS CO LTD·Filed 1990·Granted Mar 24, 1992·13 cites·6 claims
- 0358US6559157B2Dihydronaphthalene compoundsDAIICHI SEIYAKU CO·Filed 2001·Granted May 6, 2003·1 cites·7 claims
- 0452US5079377ANovel androst-4-ene-3,17-dione derivatives and method for preparing sameSNOW BRAND MILK PRODUCTS CO LTD·Filed 1990·Granted Jan 7, 1992·4 cites·7 claims
- 0549US6844183B2Antibiotics RK-1061 and process for preparing the sameDAIICHI SEIYAKU CO·Filed 2002·Granted Jan 18, 2005·0 cites·1 claims
- 0643US6080781ATetralone or benzopyranone derivatives and a method for producing themSNOW BRAND MILK PRODUCTS CO LTD·Filed 1998·Granted Jun 27, 2000·5 cites·8 claims
- 0743US5166200ATreatment of endometriosisSNOW BRAND MILK PRODUCTS CO LTD·Filed 1991·Granted Nov 24, 1992·7 cites·6 claims
- 0841US6143779ABenzofuranone derivatives and a method for producing themSNOW BRAND MILK PRODUCTS CO LTD·Filed 1998·Granted Nov 7, 2000·4 cites·10 claims
- 0938US6455694B1Antibiotics RK-1061 and process for preparing the sameDAIICHI SEIYAKU CO·Filed 1997·Granted Sep 24, 2002·3 cites·28 claims
- 1038US5164302AMethod for preparing 7β-hydroxy-4-pregnene-3,20-dione derivativesSNOW BRAND MILK PRODUCTS CO LTD·Filed 1989·Granted Nov 17, 1992·2 cites·2 claims
- 1138US4975368ANovel androst-4-ene-3,17-dione derivatives and method for preparing sameSNOW BRAND MILK PRODUCTS CO LTD·Filed 1988·Granted Dec 4, 1990·2 cites·6 claims
- 1230US5914227AMethod for examination of hormone-dependent tumorsFiled 1997·Granted Jun 22, 1999·1 cites·8 claims
- 1329US5028722ANovel 7 β-hydroxy-4-pregnene-3,20-dione derivatives and method for preparing sameSNOW BRAND MILK PRODUCTS CO LTD·Filed 1988·Granted Jul 2, 1991·0 cites·2 claims
- 1427US5449750AProlyl endopeptidase inhibitors SNA-115 and SNA-115T, and process for the production and productive strain thereofSNOW BRAND MILK PRODUCTS CO LTD·Filed 1992·Granted Sep 12, 1995·1 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Makoto Yoshihama 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 →