Inventor · disambiguated record
Yasuzo Hiramatsu
Also filed as: HIRAMATSU YASUZO
6 granted patents·22 citations·filing 1980–1981
78Inventor score
Files withTAIHO PHARMACEUTICAL CO LTD6
Top patents by PatentIndex Score
6 records- 0177US4518712APiperazine derivative and analgesic composition containing the sameTAIHO PHARMACEUTICAL CO LTD·Filed 1981·Granted May 21, 1985·11 cites·20 claims
- 0255US4371544APharmaceutical composition containing 1,1,3,5-substituted biuret compoundTAIHO PHARMACEUTICAL CO LTD·Filed 1981·Granted Feb 1, 1983·3 cites·2 claims
- 0350US4293713ANovel 1,1,3,5-substituted biuret compound and a pharmaceutical composition containing the sameTAIHO PHARMACEUTICAL CO LTD·Filed 1980·Granted Oct 6, 1981·4 cites·33 claims
- 0449US4278672APharmaceutical composition and methods of use containing 1,1,3,5-substituted biuret compoundTAIHO PHARMACEUTICAL CO LTD·Filed 1980·Granted Jul 14, 1981·2 cites·6 claims
- 0542US4350700APharmaceutical composition containing 1,3,5-substituted biuret compoundTAIHO PHARMACEUTICAL CO LTD·Filed 1981·Granted Sep 21, 1982·1 cites·7 claims
- 0636US4287207APharmaceutical composition containing 1,3,5-substituted biuret compoundTAIHO PHARMACEUTICAL CO LTD·Filed 1980·Granted Sep 1, 1981·1 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Yasuzo Hiramatsu 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 →