Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482710 | Bipolar transistor and manufacting method thereof | Eiji Ohue, Masao Kondo, Katsuyoshi Washio, Masamichi Tanabe, Hiromi Shimamoto | 2002-11-19 |
| 6469367 | Bipolar transistor | Masao Kondo, Katsuyoshi Washio | 2002-10-22 |
| 6388307 | Bipolar transistor | Masao Kondo, Katsuyoshi Washio | 2002-05-14 |