Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624417 | Apparatus and method for judging plastic | Koji Inada, Tatsumi Tamon, Koichi Motomura, Takeshi Takao, Ikkan Nishihara +1 more | 2003-09-23 |
| 6581857 | Externally pressurized gas bearing spindle | Yoshio Fujikawa | 2003-06-24 |