Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664610 | Bipolar transistor and the method of manufacturing the same | Takeshi Kawasaki, Kenji Kotani, Seiji Yaegashi, Hiroshi Yano | 2003-12-16 |
| 6593635 | Light receiving semiconductor device with PIN structure | Hiroshi Yano | 2003-07-15 |
| 6531722 | Bipolar transistor | Seiji Yaegashi, Kenji Kotani, Hiroshi Yano | 2003-03-11 |