Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367013 | Process for producing reinforced crystalline engineering plastic composition | Tadayuki Ohmae, Yoshiki Toyoshima, Hisao Tanaka, Noboru Yamaguchi | 1994-11-22 |
| 5292803 | Process for the production of polymeric polyols | Tadayuki Ohmae, Hisao Tanaka, Sumio Hara | 1994-03-08 |