Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310800 | Thermoplastic elastomer | Shizuo Shimizu, Kunihide Hiraoka, Katsuo Okamoto, Yasuhiko Otawa | 1994-05-10 |
| 5281547 | Method for manufacturing a field effect transistor | Takahisa Hayashi, Toshiyuki Ochiai | 1994-01-25 |