Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344968 | Method for producing o-alkoxybenzoic acid | Suchart Lilitkarntakul, Masao Takada, Katsuyuki Ogura | 1994-09-06 |
| 4857238 | Manufacturing method for alkyldihalogenophosphines | Hiromu Tsuchiya, Masao Takada | 1989-08-15 |
| 4694095 | Phosphoric acid dithioesters, and insecticides containing said dithioesters | Akinori Kariya, Yoshifusa Hara, Junji Taguchi | 1987-09-15 |