KH

Kentaro Hirai

SC Shionogi & Co.: 15 patents #29 of 1,054Top 3%
SS Sumitomo Wiring Systems: 6 patents #599 of 2,615Top 25%
MC Mitsui Chemicals: 3 patents #648 of 2,279Top 30%
SC Shinogi & Co.: 2 patents #1 of 24Top 5%
SK Shionogi Seiyaku Kabushiki Kaisha: 2 patents #14 of 56Top 25%
TC Teikoku Hormone Mfg. Co.: 1 patents #51 of 112Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
AT Autonetworks Technologies: 1 patents #723 of 1,079Top 70%
Overall (All Time): #128,307 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
4297280 4,1-Benzoxazepines Shigeru Matsutani, Teruyuki Ishiba, Itsuo Makino 1981-10-27
4264499 1-Substituted thiomethyltriazolobenzodiazepines and production thereof Toshio Fujishita, Teruyuki Ishiba 1981-04-28
4240957 Dipeptide derivatives and their production Teruyuki Ishiba, Kazuyuki Sasakura, Hirohiko Sugimoto 1980-12-23
4231930 1-Substituted thiomethyltriazolobenzodiazepines Toshio Fujishita, Teruyuki Ishiba 1980-11-04