Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5866463 | Method of manufacturing a semiconductor apparatus | Takehiro Hirai, Mitsuo Tanaka, Atsushi Hori, Hiroshi Shimomura | 1999-02-02 |
| 5712174 | Method of manufacturing a bipolar transistor | Takehiro Hirai, Mitsuo Tanaka, Atsushi Hori, Hiroshi Shimomura | 1998-01-27 |