TW

Toshiaki Watanabe

MC Mitsubishi Chemical: 4 patents #928 of 3,022Top 35%
MK Mitsubishi Kasei: 3 patents #121 of 911Top 15%
KC Kowa Company: 1 patents #310 of 562Top 60%
Overall (All Time): #645,331 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9315493 Phenylpyridine derivative and drug containing same Toru Miura, Seiichi Sato, Hajime Yamada, Junya Tagashira, Ryohei Sekimoto +3 more 2016-04-19
5837723 Pharmaceutical composition useful for treating ophthalmological diseases 1998-11-17
RE35801 Prophylactic and therapeutic composition for circulatory disorders and method of treatment Hiroyoshi Nishi, Satoshi Yuki, Yasuhiro Morinaka, Katsuhiko Iseki, Hiroko Nakajima (nee Sakurai) 1998-05-19
5089515 Lipid-peroxide formation inhibiting composition and novel compounds useful therefor Yasuhiro Morinaka, Hiroyoshi Nishi, Satoshi Yuki, Hiroko Sakurai, Yoshio Hayashi +1 more 1992-02-18
4990619 Pyrazoline derivatives Yasuhiro Morinaka, Hiroyoshi Nishi, Satoshi Yuki, Hiroko Sakurai, Yoshio Hayashi +1 more 1991-02-05
4906644 Lipid-peroxide formation inhibiting composition and novel compounds useful therefor Yasuhiro Morinaka, Hiroyoshi Nishi, Satoshi Yuki, Hiroko Sakurai, Yoshio Hayashi +1 more 1990-03-06
4857542 Prophylactic and therapeutic composition for circulatory disorders and method of treatment Hiroyoshi Nishi, Satoshi Yuki, Yasuhiro Morinaka, Katsuhiko Iseki, Hiroko Sakurai 1989-08-15
4668677 4-phenylphthalazine derivatives, their preparation and their use as pharmaceuticals Yasuhiro Morinaka, Katsuhiko Iseki, Toshiji Kanayama, Hiroyoshi Nishi 1987-05-26