Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780493 | Wiring board and a process of producing a wiring board | Hideo Hatanaka, Kazunori Sakamoto, Masanaru Hasegawa | 2004-08-24 |
| 6744547 | Laser wavelength converter | Naoaki Ikeda, Takashi Akaba, Susumu Miki, Yuichi Ohtani | 2004-06-01 |
| 6532300 | Method of automatically analyzing patterns | — | 2003-03-11 |
| 6047188 | Communication facility and method of changing control channel frequency | Shigeki Iwano | 2000-04-04 |
| 5801382 | Method of analyzing foreign materials | Setsuo Norioka | 1998-09-01 |