Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778233 | Method for darkening pixel | Yasuo Segawa, Masahiko Tokunaga | 2004-08-17 |
| 6701603 | Method of manufacturing yoke of electric rotating machine | Teruo Sato, Taketo Shimoda, Kazuhiko Nagasaka, Kazunobu Kanno, Kouichi Nakamura +1 more | 2004-03-09 |