Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615465 | Method for producing an acceleration sensor | Tetsuro Otsuchi, Masato Sugimoto, Tetsuyoshi Ogura, Yoshihiro Tomita | 2003-09-09 |
| 6583534 | Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer | Hiroshi Nakatsuka, Katsunori Moritoki, Toshiyuki Asahi, Kojiro Okuyama | 2003-06-24 |
| 6513915 | Variable dot ink-jet printer | Atsushi Komatsu, Akihiko Namba, Masayuki Okano, Yosihiro Tomita | 2003-02-04 |