Inventor · disambiguated record
Yoshimasa Hagiwara
Also filed as: HAGIWARA YOSHIMASA
3 granted patents·7 citations·filing 1996–2000
59Inventor score
Technology areasC07C
Files withAJINOMOTO KK3
Top patents by PatentIndex Score
3 records- 0164US5959139AProcess for producing optically active 2-hydroxy-4-arylbutyric acid or its esterAJINOMOTO KK·Filed 1996·Granted Sep 28, 1999·7 cites·9 claims
- 0244US6258975B1Process for producing optically active 2-hydroxy-4-arylbutyric acid or its esterAJINOMOTO KK·Filed 2000·Granted Jul 10, 2001·0 cites·7 claims
- 0333US6087526AProcess for producing optically active 2-hydroxy-4-arylbutyric acid or its esterAJINOMOTO KK·Filed 1999·Granted Jul 11, 2000·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Yoshimasa Hagiwara 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 →