Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495092 | Combustion apparatus and melting furnace for nonferrous metals | Katsumi Hazama, Keinosuke Masuki, Takayuki Inami, Miki Takai, Eiichi Kashima | 2002-12-17 |
| 6450932 | Spare tool changing system for machining center | Yoshiro Hirose | 2002-09-17 |
| 6389272 | Receiver with auto gain control circuit of RF signal | Fumihiko Horigome | 2002-05-14 |