P

Inventor

UNEYAMA KENJI

JP6 patents
⚠️ This page may combine multiple inventors who share the name “UNEYAMA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OTSUKA KAGAKU YAKUHIN

4 patents
US4784734ANov 15, 1988

Azetidinone derivatives and process for the preparation of the same

OTSUKA KAGAKU YAKUHIN49 citations92
US4689411AAug 25, 1987

4-thio azetidinone intermediates and process for the preparation of the same

OTSUKA KAGAKU YAKUHIN12 citations73
US4853468AAug 1, 1989

Process for the preparation of cephem derivatives

OTSUKA KAGAKU YAKUHIN5 citations62
US4532077AJul 30, 1985

Thiazolineazetidinone-type compounds

OTSUKA KAGAKU YAKUHIN4 citations62

CENTRAL GLASS CO LTD

1 patent
US6380415B2Apr 30, 2002

Process for producing octafluoro[2,2]paracyclophane

CENTRAL GLASS CO LTD9 citations68

KURARAY CO

1 patent
US4336202AJun 22, 1982

1,3-Cyclohexanedione derivatives

KURARAY CO1 citations51