Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663223 | Print head, manufacturing method therefor and printer | Shinichi Horii, Shigeyoshi Hirashima, Atsushi Nakamura, Shinji Kayaba, Hiroshi Tokunaga +1 more | 2003-12-16 |
| 6646224 | Plasma-assisted processing system and plasma-assisted processing method | Nobuo Ishii, Yasuyoshi Yasaka, Naohisa Goto | 2003-11-11 |
| 6637856 | Inkjet head and inkjet printer | Shota Nishi, Shigeyoshi Hirashima, Shinichi Horii, Hiroshi Tokunaga | 2003-10-28 |
| 6631963 | Method of driving print head in ink jet printer and ink jet printer | Yuji Yakura, Toshio Fukuda, Hiroshi Tokunaga, Yuichiro Ikemoto | 2003-10-14 |
| 6598951 | Ink-jet printer | Yuichiro Ikemoto, Yuji Yakura | 2003-07-29 |
| 6540317 | Printer head, ink jet printer and method for driving printer head | Kenji Okamoto, Emi Yamada | 2003-04-01 |
| 6528752 | Plasma processing apparatus and plasma processing method | Nobuo Ishii, Yasuyoshi Yasaka, Naohisa Goto | 2003-03-04 |