Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478407 | Recording head and image recording apparatus utilizing said recording head | Hiroyuki Muramatsu, Seiji Kuwabara, Tatsuro Sato, Shunichi Tanaka, Tokuya Akase | 2002-11-12 |
| 6412915 | Ink jet recording head, and ink jet recording apparatus employing the same | Hiroyuki Muramatsu, Seiji Kuwahara, Tokuya Akase, Tatsuru Sato | 2002-07-02 |