P

Inventor

SUZUKI FUMIO

JP132 patents
⚠️ This page may combine multiple inventors who share the name “SUZUKI FUMIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KYOWA HAKKO KOGYO KK

19 patents
US5587378ADec 24, 1996

Therapeutic agent for Parkinson's disease

KYOWA HAKKO KOGYO KK47 citations96
US5290782AMar 1, 1994

Xanthine derivatives

KYOWA HAKKO KOGYO KK57 citations96
US5248684ASep 28, 1993

Certain 2-oxo-quinoline carboxylates or corresponding carboxamides useful as anti-emetics and suppressants of migraine

KYOWA HAKKO KOGYO KK67 citations96
US5484920AJan 16, 1996

Therapeutic agent for Parkinson's disease

KYOWA HAKKO KOGYO KK46 citations94
US5270316ADec 14, 1993

Condensed purine derivatives

KYOWA HAKKO KOGYO KK37 citations93
US5703085ADec 30, 1997

Xanthine derivatives

KYOWA HAKKO KOGYO KK40 citations92
US5670498ASep 23, 1997

8-substituted styryl xanthine derivatives

KYOWA HAKKO KOGYO KK45 citations92
US5543415AAug 6, 1996

Antidepressants

KYOWA HAKKO KOGYO KK50 citations92
US5447933ASep 5, 1995

Xanthine derivatives

KYOWA HAKKO KOGYO KK31 citations92
US5319085AJun 7, 1994

Quinoline derivative having serotonin-3 receptor antagonizing activity

KYOWA HAKKO KOGYO KK41 citations92
US5219864AJun 15, 1993

Thienopyridine derivatives

KYOWA HAKKO KOGYO KK33 citations92
US5068236ANov 26, 1991

Xanthine derivatives

KYOWA HAKKO KOGYO KK46 citations92
US6716987B1Apr 6, 2004

Derivatives of benzofuran or benzodioxazole compounds

KYOWA HAKKO KOGYO KK38 citations91
US6514996B2Feb 4, 2003

Derivatives of benzofuran or benzodioxole

KYOWA HAKKO KOGYO KK41 citations91
US6222035B1Apr 24, 2001

[1,2,4] triazolo [1,5-C] pyrimidine derivatives

KYOWA HAKKO KOGYO KK25 citations91
US5646283AJul 8, 1997

Tetracyclic compound

KYOWA HAKKO KOGYO KK36 citations91
US5126341AJun 30, 1992

Anti-inflammatory 1,8-naphthyridin-2-one derivatives

KYOWA HAKKO KOGYO KK36 citations91
US5395836AMar 7, 1995

8-tricycloalkyl xanthine derivatives

KYOWA HAKKO KOGYO KK27 citations90
US5525607AJun 11, 1996

Xanthine compounds

KYOWA HAKKO KOGYO KK17 citations82

SHINETSU HANDOTAI KK

10 patents

NIKON CORP

5 patents

SUMITOMO ELECTRIC INDUSTRIES

4 patents

FUJIKURA LTD

3 patents

MITSUBISHI ELECTRIC CORP

3 patents

MITSUBISHI RAYON CO

2 patents

HITACHI CHEMICAL CO LTD

1 patent

NISSAN CHEMICAL IND LTD

1 patent

KYOWA HAKKO KOYGO CO LTD

1 patent

MASUMURA HISASHI

1 patent

Showing the top 50 of 132 patents by PatentIndex Score.