Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663247 | Reflecting mirror unit | Koji Uno | 2003-12-16 |
| 6592430 | High-precision machining system | Tomoaki Nakasuji, Yoshinori Hirai | 2003-07-15 |
MH
Masahiko Hasegawa
Overall (2003): #53,988 of 273,478Top 20%
2
Patents 2003