MK

Masanori Kawamura

OC Ono Pharmaceutical Co.: 20 patents #17 of 559Top 4%
KC Kissei Pharmaceutical Co.: 7 patents #31 of 202Top 20%
KI Kabushiki Kaisha Isowa-Hooperswift: 4 patents #1 of 4Top 25%
TC Toyotomi Co.: 2 patents #3 of 23Top 15%
Bridgestone: 2 patents #1,066 of 2,860Top 40%
TC Toyotomi Kogyo Co.: 1 patents #18 of 30Top 60%
BL Bridgestone Tire Company Limited: 1 patents #196 of 438Top 45%
LI Lintec: 1 patents #282 of 514Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
📍 Kawagoe, JP: #34 of 1,278 inventorsTop 3%
Overall (All Time): #113,721 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
4374845 1-(7-Carboxy-2-octynyl)imidazole derivatives, pharmaceutical compositions and use Tadao Tanouchi, Masaki Hayashi 1983-02-22
4360627 Rubber composition comprising furnace carbon black Yosuke Okado, Takashi Tomioka 1982-11-23
4355170 1-Substituted imidazole derivatives Masaki Hayashi, Tadao Tanouchi, Yoichi Iguchi 1982-10-19
4346099 Carboxy-imidazole derivatives, compositions and use Tadao Tanouchi, Takanori Okada, Masaki Hayashi 1982-08-24
4317828 Pyridine derivatives Tadao Tanouchi, Masaki Hayashi 1982-03-02
4271170 Pyridine derivatives Tadao Tanouchi, Masaki Hayashi 1981-06-02
4256757 1-Substituted imidazoles for inhibition of thromboxane synthetase Masaki Hayashi, Tadao Tanouchi, Ikuo Kajiwara 1981-03-17