Inventor · disambiguated record
Yoshihito Koizumi
Also filed as: KOIZUMI YOSHIHITO
4 granted patents·45 citations·filing 1979–1984
76Inventor score
Top patents by PatentIndex Score
4 records- 0149US4315041AEmulsifier composition and quality improvement method for starch containing foodRIKEN VITAMIN OIL CO LTD·Filed 1979·Granted Feb 9, 1982·13 cites·4 claims
- 0248US4483880AEmulsifier composition and quality improvement method of starch containing foodsRIKEN VITAMIN CO·Filed 1982·Granted Nov 20, 1984·14 cites·3 claims
- 0342US4363826AEmulsifier composition and quality improvement method for starch containing foodsRIKEN VITAMIN OIL CO LTD·Filed 1981·Granted Dec 14, 1982·10 cites·4 claims
- 0439US4609560ANovel emulsifier composition and quality improvement method for starch-containing foodsRIKEN VITAMIN CO·Filed 1984·Granted Sep 2, 1986·8 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Yoshihito Koizumi 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 →