Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334714 | Method for preparing alkoxyphthalocyanine | Takahisa Oguchi, Kenichi Sugimoto, Shin Aihara, Hisato Itoh, Mansuke Matsumoto +1 more | 1994-08-02 |
| 5220010 | Method for preparation alkoxyphthalocyanine | Takahisa Oguchi, Kenichi Sugimoto, Shin Athara, Hisato Itoh, Mansuke Matsumoto +1 more | 1993-06-15 |