Inventor
YAMADA KOUJI
JP53 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA KOUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EISAI CO LTD
17 patentsUS4613593ASep 23, 1986
Therapeutic and preventive agent containing dolichol
EISAI CO LTD124 citations96
US4992469AFeb 12, 1991
Method of obtaining an antiplatelet effect
EISAI CO LTD46 citations88
US4917829AApr 17, 1990
3,7,11,15-Tetramethyl-2,4,6,10,14,-hexadecapentaendic acid
EISAI CO LTD16 citations82
US4988732AJan 29, 1991
3,7,11,15-tetramethyl-2,4,6,10,14-hexadecapentaenoic acid composition and use for treating papillomata
EISAI CO LTD9 citations74
US5382579AJan 17, 1995
Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals
EISAI CO LTD9 citations73
US4655973AApr 7, 1987
Conjugated polyprenylcarboxylic acids and their derivatives
EISAI CO LTD14 citations73
US5409909AApr 25, 1995
1,4-diazepine derivative and its pharmaceutical use
EISAI CO LTD9 citations72
US4791105ADec 13, 1988
Therapeutic and preventive agent containing dolichol
EISAI CO LTD6 citations72
US5221671AJun 22, 1993
Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals
EISAI CO LTD4 citations62
US4954525ASep 4, 1990
Method of treating skin diseases
EISAI CO LTD3 citations62
US4835183AMay 30, 1989
Method of treating cancerous and precancerous conditions
EISAI CO LTD3 citations62
US4599328AJul 8, 1986
Therapeutic and preventive agent containing dolichol
EISAI CO LTD4 citations62
US5482937AJan 9, 1996
1,4-diazepine derivative and its pharmaceutical use
EISAI CO LTD1 citations52
US5468740ANov 21, 1995
1,4-diazepine derivative and its pharmaceutical use
EISAI CO LTD0 citations52
US5438045AAug 1, 1995
1,4-diazepine derivative and its pharmaceutical use
EISAI CO LTD0 citations52
US4603126AJul 29, 1986
Therapeutic and preventive agent containing dolichol
EISAI CO LTD1 citations52
US5304553AApr 19, 1994
1,4-diazepine derivative and its pharmaceutical use
EISAI CO LTD1 citations51
TOYO SEIKAN KAISHA LTD
3 patentsUS7170027B2Jan 30, 2007
Microwave plasma processing method
TOYO SEIKAN KAISHA LTD10 citations84
US7582845B2Sep 1, 2009
Microwave plasma processing device and plasma processing gas supply member
TOYO SEIKAN KAISHA LTD9 citations82
US6676793B2Jan 13, 2004
Method and apparatus for manufacturing laminated material
TOYO SEIKAN KAISHA LTD11 citations74
TOYO BOSEKI
3 patentsHONDA MOTOR CO LTD
2 patentsBRIDGESTONE CORP
2 patentsOKAMOTO SHINJI
2 patentsDENSO CORP
2 patentsROHM CO LTD
2 patentsYAMADA KOUJI
2 patentsTOYO SEIKAN CO LTD
2 patentsNIPPON SYNTHETIC CHEM IND CO LTD
2 patentsUS10450426B2Oct 22, 2019
Saponified ethylene-vinyl ester copolymer pellet and method for producing saponified ethylene-vinyl ester copolymer pellet
NIPPON SYNTHETIC CHEM IND CO LTD0 citations47
US10196468B2Feb 5, 2019
Method for producing ethylene-vinyl ester copolymer, and saponified ethylene-vinyl ester copolymer product
NIPPON SYNTHETIC CHEM IND CO LTD0 citations47
FUJITSU LTD
1 patentKOBAYASHI AKIRA
1 patentTOGASHI MASAAKI
1 patentOKI SEMICONDUCTOR CO LTD
1 patentNISSAN MOTOR
1 patentNIPPON SYNTHETIC CHEM IND
1 patentTOYOTOMI KIKO CO LTD
1 patentTOYO KOHAN CO LTD
1 patentSHOWA DENKO MATERIALS CO LTD
1 patentYAHOO JAPAN CORP
1 patentYOSHIDA TOMONORI
1 patentShowing the top 50 of 53 patents by PatentIndex Score.