HK

Hiroshi Kiyokawa

OC Otsuka Pharmaceutical Co.: 5 patents #166 of 1,273Top 15%
FU Fujita: 2 patents #1 of 39Top 3%
SY Symetrix: 2 patents #35 of 73Top 50%
📍 Nara, JP: #624 of 2,795 inventorsTop 25%
Overall (All Time): #750,210 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7750156 Method of producing aminophenol compounds Shinji Aki 2010-07-06
6037046 Multi-component electromagnetic wave absorption panels Vikram Joshi, Kenichi Kimura, Carlos A. Paz de Araujo 2000-03-14
5853889 Materials for electromagnetic wave absorption panels Vikram Joshi, Kenichi Kimura, Carlos A. Paz de Araujo 1998-12-29
5516777 Condensed pyrazole derivatives, and androgen inhibitor Satoshi Yamada, Keisuke Miyajima, Koji Edamatsu, Kunihiko Tatsumi, Takeshi Yamauchi +2 more 1996-05-14
5420128 Pyrimidine derivatives, method of manufacturing the same, and androgen inhibitor Satoshi Yamada, Keisuke Miyajima, Kinji Hashimoto, Masatoshi Inai, Makoto Inoue +4 more 1995-05-30
5409928 Condensed pyrazole derivatives, method of manufacturing the same, and androgen inhibitor Satoshi Yamada, Keisuke Miyajima, Koji Edamatsu, Kunihiko Tatsumi, Takeshi Yamauchi +2 more 1995-04-25
4824834 Pyrazolotriazine compounds Setsuro Fujii, Hiroyuki Kawamura, Satoshi Yamada 1989-04-25