Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447984 | Liquid discharge head, method of manufacture therefor and liquid discharge recording apparatus | Junji Tatsumi, Hiroshi Sugitani, Masami Ikeda, Masami Kasamoto, Hiroyuki Ishinaga +11 more | 2002-09-10 |
| 6397466 | Method for manufacturing orifice plate and liquid discharge head | Shuji Koyama, Junji Tatsumi, Ken Ikegame, Hiroaki Mihara | 2002-06-04 |