Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361679 | Process for producing heat-resistant and moisture-resistant polyborometallosiloxanes | Seishi Yajima, Kiyohito Okamura | 1982-11-30 |
| 4361691 | Process for production of heat-resistant compounds | Seishi Yajima, Kiyohito Okamura | 1982-11-30 |
| 4358576 | Organometallic polymer and process for production thereof | Seishi Yajima, Kiyohito Okamura, Kazushige Fukuda | 1982-11-09 |
| 4334051 | Heat resistant polyvanadiosiloxanes and a process for their production | Seishi Yajima, Kiyohito Okamura | 1982-06-08 |