Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451633 | Method for manufacturing semiconductor integrated circuit | — | 2002-09-17 |
| 6407965 | Timepiece having thermoelectric generator unit | Akihiro Matoge, Susumu Kotanagi, Fumiyasu Utsunomiya, Matsuo Kishi | 2002-06-18 |
| 6368936 | Method for forming a semiconductor integrated circuit | — | 2002-04-09 |
| 6359841 | Timepiece and portable electronic device having thermoelectric generator unit | Susumu Kotanagi, Akihiro Matoge, Fumiyasu Utsunomiya, Matsuo Kishi | 2002-03-19 |