Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823877 | Cleaning control method for recording head, cleaning controller performing the method, and recorder incorporating the cleaning controller | — | 2004-11-30 |
| 6790291 | Method of and apparatus for processing substrate | — | 2004-09-14 |
| 6714005 | Non-contact type displacement sensor apparatus | Keiji Yasuda, Kiyohiro Fukaya | 2004-03-30 |
| 6694255 | Navigation system and storage medium | Mamoru Kainuma, Yasuhiro Tooyama, Hidenobu Suzuki, Hironobu Sugimoto, Hidetoshi Fujimoto +3 more | 2004-02-17 |
| 6677767 | Displacement sensor | Kiyohiro Fukaya, Kouji Akashi, Keiji Yasuda | 2004-01-13 |