Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660093 | Inner tube for CVD apparatus | Maki Hamaguchi | 2003-12-09 |
| 6648303 | Control device for hydraulic drive winch | Yoshio Nishimoto, Taisuke Tsunoo, Etsujiro Imanishi, Satoshi Yonezawa | 2003-11-18 |
| 6640875 | Injection molding method of metal material | Mamoru Miyagawa | 2003-11-04 |
| 6588486 | Metering method of metal material in injection molding | Kazutoshi Takayama, Toshiyasu Koda, Yasuhiko Takeuchi, Yuji Hayashi, Mamoru Miyagawa | 2003-07-08 |