Inventor

JINNO KAZUHITO

JP3 patents

⚠️ This page may combine multiple inventors who share the name “JINNO KAZUHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAI ICHI KOGYO SEIYAKU CO LTD

2 patents

US5041467AAug 20, 1991

Method for production of particulate polymers

DAI ICHI KOGYO SEIYAKU CO LTD15 citations66

US10562984B2Feb 18, 2020

Crude oil recovery additive

DAI ICHI KOGYO SEIYAKU CO LTD0 citations36

DAI-ICHI KOGYO SEIYAKU CO LTD

1 patent

US9803128B2Oct 31, 2017

Additive for drilling mud

DAI-ICHI KOGYO SEIYAKU CO LTD4 citations68