Issued Patents 1997
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 5641727 | Herbicidal 1-pyridyltetrazolinones | Koichi Moriya, Fritz Maurer, Seishi Ito, Katsuaki Wada, Kazuhiro Ukawa +2 more | 1997-06-24 |
| 5641725 | Sulphonylaminophenyluracil herbicides for paddy field | Seishi Ito, Chieko Ueno, Tatsuya Yamaoka, Kazuhiro Ukawa, Natsuko Minegishi | 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 |