Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7078562 | Adamantane derivatives and resin compositions using the same as raw material | Kikuo Furukawa, Yoshio Nishimura, Toshiaki Yamada | 2006-07-18 |
| 7067692 | Production method of adamantyl acrylate compounds | Kikuo Furukawa, Yoshio Nishimura, Takehiko Isobe, Mitsuharu Suzuki | 2006-06-27 |
| 6843981 | Tooth bleaching compositions and methods of bleaching discolored tooth | Takuro Ishibashi, Emi Higashiizumi, Ryuji Sotoaka, Fukusaburo Ishihara, Masumi Ogasawara +1 more | 2005-01-18 |
| 6570042 | Production of adamantanediols | Takashi Onozawa, Hiroshi Kurata, Kikuo Furukawa | 2003-05-27 |
| 6521781 | Production of 2-hydrocarbyl-2-adamantyl acrylate compounds | Yoshihisa Arai, Kikuo Furukawa, Takehiko Isobe | 2003-02-18 |
| 6333438 | Process for producing adamantanols | Takanobu Okamoto, Takashi Onozawa, Hiroshi Kurata | 2001-12-25 |
| 6248226 | Process for producing deionized water by electrodeionization technique | Yasutaka Shinmei | 2001-06-19 |
| 6187967 | Process of producing adamantanols | Takanobu Okamoto, Takashi Onozawa, Hiroshi Kurata | 2001-02-13 |
| 5202127 | Moth-proofing method using trioxane as sole active | Mutsuhiko Takeda, Masafumi Shimpo | 1993-04-13 |
| 5094846 | Trioxane composition and insect-proofing agent | Mutsuhiko Takeda, Masafumi Shimpo, Kiyoshi Yoshida | 1992-03-10 |
| 5071870 | Trioxane composition and insect-proofing agent | Mutsuhiko Takeda, Kiyoshi Yoshida, Toshie Takahashi, Masafumi Shimpo | 1991-12-10 |
| 5043351 | Hygroscopic insect-proofing composition | Mutsuhiko Takeda, Masafumi Shimpo, Kiyoshi Yoshida | 1991-08-27 |
| 5026875 | Stability-improved trioxane composition | Mutsuhiko Takeda, Masafumi Shimpo, Kiyoshi Yoshida | 1991-06-25 |
| 4476314 | Process for producing olefin oxides | Yasuhisa Kuriyama, Shoichi Nitoh | 1984-10-09 |
| 4473708 | Preparation of ketozines using organoarsenic compounds | Yasuhisa Kuriyama, Shoichi Nitoh | 1984-09-25 |