Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575552 | Printer head | Seiichi Watanabe, Kenji Shinozaki, Minoru Kohno, Hiroyuki Mitsuhashi, Masato Kobayashi | 2003-06-10 |
| 6555182 | Surface hardened resins for disk substrates, methods of manufacture thereof and production devices for the manufacture thereof | Yutaka Takei, Hiroyuki Okita, Yuji Horino, Akiyoshi Chayahara, Atsushi Kinomura +1 more | 2003-04-29 |