Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7476738 | Method for identifying molecular weight of a phosphoric acid monoester compound and an additive for mass spectrometry | Tohru Koike, Akihiko Kawasaki | 2009-01-13 |
| 6281214 | Biphenyl derivatives | Kozo Akasaka, Masahiro Yonaga, Akiharu Kajiwara, Kunizo Higurashi, Kohshi Ueno +10 more | 2001-08-28 |
| 6020505 | Process for the preparation of .alpha.-tocopherol | Noriyasu Hirose, Hiroshi Inoue, Toshio Matsunami, Takashi Yoshimura, Kouzou Morita +4 more | 2000-02-01 |
| 5886197 | Process for the preparation of .alpha.-tocopherol | Noriyasu Hirose, Hiroshi Inoue, Toshio Matsunami, Takashi Yoshimura, Kouzou Morita +4 more | 1999-03-23 |
| 5849912 | Biphenyl derivatives | Kozo Akasaka, Masahiro Yonaga, Akiharu Kajiwara, Kunizo Higurashi, Kohshi Ueno +10 more | 1998-12-15 |
| 5663376 | Process for the preparation of .alpha.-tocopherol | Noriyasu Hirose, Hiroshi Inoue, Toshio Matsunami, Takashi Yoshimura, Kouzou Morita +4 more | 1997-09-02 |
| 5637716 | Processes for the preparation of hydroquinone and benzoquinone derivatives | Yuuki Komatsu, Ken Furukawa, Hiroshi Nishimura, Yoji Yamagishi | 1997-06-10 |
| 5607953 | Butenoic or propenoic acid derivative | Fumihiro Ozaki, Keiji Ishibashi, Yasuhiro Kabasawa, Megumi Ikemori, Toshiaki Ogawa +1 more | 1997-03-04 |
| 5606061 | Thioformamide derivatives | Yasuhiro Kabasawa, Fumihiro Ozaki, Keiji Ishibashi, Takashi Hasegawa, Hitoshi Oinuma +6 more | 1997-02-25 |
| 5506238 | Biphenylmethane derivative and pharmacological use | Kazutoshi Miyake, Masayuki Matsukura, Naoki Yoneda, Osamu Hiroshima, Nobuyuki Mori +4 more | 1996-04-09 |
| 5498634 | Thioformamide derivatives | Yasuhiro Kabasawa, Fumihiro Ozaki, Keiji Ishibashi, Takashi Hasegawa, Hitoshi Oinuma +6 more | 1996-03-12 |
| 5444066 | Thioformamide derivatives having hypotensive activity | Yasuhiro Kabasawa, Fumihiro Ozaki, Keiji Ishibashi, Takashi Hasegawa, Hitoshi Oinuma +6 more | 1995-08-22 |
| 5430059 | Butenoic acid derivatives | Fumihiro Ozaki, Keiji Ishibashi, Yasuhiro Kabasawa, Toshiaki Ogawa, Hideyuki Adachi +1 more | 1995-07-04 |
| 5382595 | Butenoic or propenoic acid derivative | Fumihiro Ozaki, Keiji Ishibashi, Yasuhiro Kabasawa, Megumi Ikemori, Toshiaki Ogawa +1 more | 1995-01-17 |
| 5328911 | Biphenylmethane derivative and pharmacological use | Kazutoshi Miyake, Masayuki Matsukura, Naoki Yoneda, Osamu Hiroshima, Nobuyuki Mori +4 more | 1994-07-12 |
| 5298518 | Biphenylmethane derivative and pharmacological use | Kazutoshi Miyake, Masayuki Matsukura, Naoki Yoneda, Osamu Hiroshima, Nobuyuki Mori +4 more | 1994-03-29 |
| 5292770 | Butenoic acid derivatives | Fumihiro Ozaki, Keiji Ishibashi, Yasuhiro Kabasawa, Toshiaki Ogawa, Hideyuki Adachi +1 more | 1994-03-08 |
| 5246946 | Piperidine derivatives and therapeutic and preventive agents for arrhythmia containing same | Hitoshi Oinuma, Motosuke Yamanaka, Kazutoshi Miyake, Tomonori Hoshiko, Tadao Shoji +3 more | 1993-09-21 |
| 5179095 | Piperidine derivative and pharmaceutical composition containing the same | Hitoshi Oinuma, Motosuke Yamanaka, Kazutoshi Miyake, Tomonori Hoshiko, Tadao Shoji +3 more | 1993-01-12 |
| 5177089 | Butenoic or propenoic acid derivative | Fumihiro Ozaki, Keiji Ishibashi, Yasuhiro Kabasawa, Megumi Ikemori, Toshiaki Ogawa +1 more | 1993-01-05 |
| 5166188 | Butenoic acid derivatives | Fumihiro Ozaki, Keiji Ishibashi, Yasuhiro Kabasawa, Toshiaki Ogawa, Hideyuki Adachi +1 more | 1992-11-24 |
| 5162347 | Piperidine derivatives and therapeutic and preventive agents for arrhythmia containing same | Hitoshi Oinuma, Motosuke Yamanaka, Kazutoshi Miyake, Tomonori Hoshiko, Tadao Shoji +3 more | 1992-11-10 |
| 5118689 | Piperidine derivative and pharmaceutical composition containing the same | Hitoshi Oinuma, Motosuke Yamanaka, Kazutoshi Miyake, Tomonori Hoshiko, Tadao Shoji +3 more | 1992-06-02 |
| 5082850 | Piperidine derivatives and therapeutic and preventive agents for arrhythmia containing same | Hitoshi Oinuma, Motosuke Yamanaka, Kazutoshi Miyake, Tomonori Hoshiko, Tadao Shoji +3 more | 1992-01-21 |
| 5047417 | Butenoic or propenoic acid derivatives | Fumihiro Ozaki, Keiji Ishibashi, Yasuhiro Kabasawa, Megumi Ikemori, Toshiaki Ogawa +1 more | 1991-09-10 |