Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5145813 | Process for manufacturing organic silazane polymers and ceramics therefrom | Yoshifumi Takeda, Minoru Takamizawa, Akira Hayashida | 1992-09-08 |
| 4954596 | Process for manufacturing organic silazane polymers and ceramics therefrom | Yoshifumi Takeda, Minoru Takamizawa | 1990-09-04 |
| 4847345 | Process for manufacturing organic silazane polymers and ceramics therefrom | Minoru Takamizawa, Yoshihumi Takeda, Akira Hayashida | 1989-07-11 |