Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632211 | Method and apparatus for waste incineration | Satoshi Okuno, Hirotami Yamamoto, Susumu Nishikawa, Yoshinori Terasawa | 1997-05-27 |
| 5596221 | Bipolar transistor with emitter double contact structure | — | 1997-01-21 |
| 5592013 | Semiconductor device and method of fabricating the same | — | 1997-01-07 |