Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883569 | Method for the preparation of a cycloalkyl silane compound | Mikio Endo, Minoru Takamizawa, Tohru Kubota, Toshio Shinohara | 1989-11-28 |
| 4869747 | Method for growth acceleration of plants | Hiroshi Yoshioka, Akira Yamamoto, Minoru Takamizawa | 1989-09-26 |