Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5297610 | Pressure casting method and apparatus | Keiichiro Noguchi, Masahiko Shibahara | 1994-03-29 |
| 4710161 | Continuous type centrifugal separator | Kuniaki Takabayashi, Yoshitsugu Takaoka, Masaki Shimotakahara, Kikujiro Okada, Satoru Shiino | 1987-12-01 |