Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11843761 | Drawing verification system, client apparatus, recording medium, server apparatus and control method | Maasa IZUMIDA, Yoko OSUMI | 2023-12-12 |
| 7501274 | Lactic acid bacteria with immunoregulating activities | Takayuki Izumo, Kaoru Akatani, Atsuko Kishi, Tsunataro Kishida | 2009-03-10 |
| 7288245 | Composition having immunoregulating activities | Takayuki Izumo, Keiko Iida | 2007-10-30 |
| 4841035 | Certain-2-pyridyloxy-phenoxy-propionic acid-s-thiazolin-2-yl and benzothiazol-2-yl ester derivatives | Shinzo Someya, Seigo Koura, Mikio Ito, Akira Nakanishi | 1989-06-20 |
| 4826859 | Fungicidal methods containing N-pyridylcarbamates | Tetsuo Takematsu, Akira Nakanishi, Hideo Morinaka | 1989-05-02 |
| 4753671 | 1,2,4-oxadiazole derivatives, and selective herbicidal compositions containing them | Shinzo Someya, Seigo Koura, Mikio Ito, Akira Nakanishi, Kazuaki Tsukuda | 1988-06-28 |
| 4746359 | Hydroxyacetic acid amide derivatives, and herbicidal compositions containing them | Shinzo Someya, Seigo Koura, Mikio Ito, Akira Nakanishi | 1988-05-24 |
| 4741756 | Propionic acid thiol ester derivatives and herbicidal compositions containing them | Shinzo Someya, Seigo Koura, Mikio Ito, Akira Nakanishi | 1988-05-03 |
| 4668831 | Tert-Butyl-halophenols | Hideo Morinaka, Akira Nakanishi | 1987-05-26 |
| 4621090 | Antifungal compositions | Kazuo Iwata, Tetsuo Takematsu, Akira Nakanishi, Hideo Morinaka, Kenji Tsuzuki +2 more | 1986-11-04 |
| 4608081 | Herbicidal 2-[4-(4-cyanophenoxy)-phenoxy]-alkanoic acid amides | Shinzo Someya, Rokuro Akahira, Akira Nakanishi, Mikio Ito | 1986-08-26 |
| 4600432 | Propionic acid derivatives and herbicides employing them | Rokuro Akahira, Shinzo Someya, Mikio Ito, Akira Nakanishi | 1986-07-15 |
| 4564471 | Method for reductive elimination of protecting groups | Katsumi Sugiyama, Hideo Takeda, Hiroko Sato, Kiyotaka Oyama, Masashige Kubo | 1986-01-14 |
| 4554015 | Herbicides | Tetsuo Takematsu, Makoto Konnai, Hideo Morinaka, Akira Nakanishi, Kenji Tsuzuki +2 more | 1985-11-19 |
| 4436925 | Addition compound of dipeptide derivative and amino acid derivative | Yoshikazu Isowa, Muneki Ohmori, Kaoru Mori, Tetsuya Ichikawa, Keiichi Kihara +3 more | 1984-03-13 |
| 4309341 | Method for purifying .alpha.- L-aspartyl-L-phenylalanine lower alkyl ester | Masashige Kubo, Keiichi Kihara | 1982-01-05 |
| 4284721 | Method for manufacturing dipeptides | Kiyotaka Oyama, Shigeaki Nishimura, Tsutomu Hashimoto, Keiichi Kihara | 1981-08-18 |
| 4256836 | Addition compound of dipeptide derivative and amino acid derivative | Yoshikazu Isowa, Muneki Ohmori, Kaoru Mori, Tetsuya Ichikawa, Keiichi Kihara +3 more | 1981-03-17 |
| 4212945 | Process for recovering protease | Kiyotaka Oyama, Heijiro Satoh | 1980-07-15 |
| 4212946 | Process for recovering protease | Kiyotaka Oyama, Heijiro Satoh | 1980-07-15 |