OS

Osamu Sakanaka

MK Meiji Seika Kaisha: 8 patents #47 of 752Top 7%
BH Bayer Healthcare: 2 patents #3,312 of 8,007Top 45%
Overall (All Time): #584,290 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
7250389 Antifungal compound and process for producing the same Koichi Mitomo, Takayoshi Tamura, Yasushi Murai, Katsuharu Iinuma, Takeshi Teraoka +3 more 2007-07-31
7183278 Picolinamide derivative and harmful organism control agent comprising said picolinamide derivative as active component Keiichi Imamura, Kouichi Mitomo, Natsuko Yamada, Kazumi Yamamoto, Takashi Teraoka +2 more 2007-02-27
6329338 Derivatives of cyclodepsipeptide PF1022 substance Yumiko Okada, Makoto Ohyama, Maki Matsumoto, Masaaki Takahashi, Yasushi Murai +5 more 2001-12-11
6265537 Thiodepsipeptides for combating endoparasites and a method for producing the same Peter Jeschke, Achim Harder, Georg Samson-Himmelstjerna, Norbert Mencke, Gerhard Bonse +1 more 2001-07-24
6146853 Cyclic depsipeptide PF 1022G Makoto Ohyama, Masaaki Takahashi, Yoshiya Shigematsu, Yashushi Murai, Katsuharau Iinuma 2000-11-14
6043058 Preparation of cyclic depsipeptide compounds and a novel cyclic depsipeptide Makoto Ohyama, Masaaki Takahashi, Yoshiya Shigematsu, Yashushi Murai, Katsuharau Iinuma 2000-03-28
5747448 Derivatives of cyclodepsipeptide PF 1022 Makoto Ohyama, Maki Ohishi, Yumiko Okada, Masao Koyama, Shinjiro Sumi +6 more 1998-05-05
5596096 Azetidinone derivatives and method for producing azetidinone and cephalosoporin derivatives Shouhei Yasuda, Shinjiro Sumi, Katsufumi Sebata, Katsuharu Iinuma, Ken Nishihata 1997-01-21
5405955 Method for producing azetidinone and cephalosporin derivatives Shouhei Yasuda, Shinjiro Sumi, Katsufumi Sebata, Katsuharu Iinuma, Ken Nishihata 1995-04-11