Issued Patents All Time
Showing 26–50 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6017853 | Herbicidal 1-substituted methyl-tetrazolinones | Yoshinori Kitagawa, Seishi Ito, Katsuhiko Shibuya, Chieko Ueno, Yoshiko Kyo | 2000-01-25 |
| 5981438 | 1-phenyl-5-anilinotetrazoles | Fritz Maurer, Kaori Kido, Yoshio Kurahashi, Haruko Sawada, Keiko Tanaka +5 more | 1999-11-09 |
| 5935907 | Phenylacetylene derivatives | Akihiko Yanagi, Shin-ichi Narabu, Seishi Ito, Natsuko Minegishi, Tatsuya Yamaoka +1 more | 1999-08-10 |
| 5928991 | Selective herbicides based on 1-(2-chloro-phenyl)-4-(N-cyclohexyl-N-ethyl-aminocarbonyl)-1,4-dihydro-5 H-tetrazol-5-one and Propanil | Helmut Fursch, Jakob Heeres | 1999-07-27 |
| 5830717 | Process for production of tricyclo compounds with streptomyces | Masakuni Okuhara, Hirokazu Tanaka, Tohru Kino, Hiroshi Hatanaka | 1998-11-03 |
| 5776858 | 1-azinyl-tetrazolinones | Seishi Ito, Natsuko Minegishi, Tatsuya Yamaoka, Chieko Ueno, Koichi Moriya +2 more | 1998-07-07 |
| 5747420 | Tetrazolinones | Seishi Ito, Kazuhiro Ukawa, Yukiyoshi Watanabe, Shin-ichi Narabu, Akihiko Yanagi | 1998-05-05 |
| 5710278 | Herbicidal 1-pyridyltetrazolinones | Koichi Moriya, Fritz Maurer, Seishi Ito, Katsuaki Wada, Kazuhiro Ukawa +2 more | 1998-01-20 |
| 5668087 | Herbicidal 1-alkenyltetrazolinones | Yoshinori Kitagawa, Seishi Ito, Katsuhiko Shibuya, Kazuhiro Ukawa, Yoshiko Kyo +1 more | 1997-09-16 |
| 5654257 | 1-cycloalkenyltetrazolinones | Yoshinori Kitagawa, Seishi Ito, Katsuhiko Shibuya, Tatsuya Yamaoka, Chieko Ueno +1 more | 1997-08-05 |
| 5652198 | Herbicidally active tetrazolinones | Seishi Ito, Yukiyoshi Watanabe, Shin-ichi Narabu, Akihiko Yanagi | 1997-07-29 |
| 5650374 | Herbicidal 1-cyclopropyl tetrazolinones | Yoshinori Kitagawa, Seishi Ito, Katsuhiko Shibuya, Kazuhiro Ukawa, Yoshiko Kyo | 1997-07-22 |
| 5641725 | Sulphonylaminophenyluracil herbicides for paddy field | Seishi Ito, Chieko Ueno, Tatsuya Yamaoka, Kazuhiro Ukawa, Natsuko Minegishi | 1997-06-24 |
| 5641727 | Herbicidal 1-pyridyltetrazolinones | Koichi Moriya, Fritz Maurer, Seishi Ito, Katsuaki Wada, Kazuhiro Ukawa +2 more | 1997-06-24 |
| 5635446 | Herbicidal tetrazolinones combined with other herbicides | Seishi Ito, Yukiyoshi Watanabe, Shin-ichi Narabu, Akihiko Yanagi | 1997-06-03 |
| 5624842 | Strain of Streptomyces for the production of tricyclo compounds | Masakuni Okuhara, Hirokazu Tanaka, Tohru Kino, Hiroshi Hatanaka | 1997-04-29 |
| 5605920 | Tetrazolinones | Yoshinori Kitagawa, Seishi Ito, Katsuhiko Shibuya, Tatsuya Yamaoka, Chieko Ueno +1 more | 1997-02-25 |
| 5604123 | Luciferase, gene encoding the same and production process of the same | Jun-ichi Kazami, Haruji Nakamura | 1997-02-18 |
| 5589439 | Tetrazolinone derivatives | Koichi Moriya, Fritz Maurer, Seishi Ito, Katsuaki Wada, Kazuhiro Ukawa +3 more | 1996-12-31 |
| 5565559 | Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same | Masakuni Okuhara, Hirokazu Tanaka, Tohru Kino, Hiroshi Hatanaka | 1996-10-15 |
| 5545542 | WB2663 substances and method for their production | Hidenori Nakajima, Yasuhiro Hori, Shigehiro Takase, Koen Verhaeghe, Hiroshi Terano +1 more | 1996-08-13 |
| 5541336 | Herbicidal tetrazolinones | Seishi Ito, Yukiyoshi Watanabe, Shin-ichi Narabu, Akihiko Yanagi | 1996-07-30 |
| 5496727 | Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same | Masakuni Okuhara, Hirokazu Tanaka, Tohru Kino, Hiroshi Hatanaka | 1996-03-05 |
| 5466660 | Tetrazolinones as herbicides for use in paddy | Hidenori Hayakawa, Yukiyoshi Watanabe, Shin-ichi Narabu, Akihiko Yanagi | 1995-11-14 |
| 5447854 | Production of cyclosporin A and/or C with a strain of NECTRIA | Toru Kino, Masakuni Okuhara, Hirokazu Tanaka, Yasuhisa Tsurumi, Shigehiro Takase | 1995-09-05 |