Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5960852 | Method of force-fitting separate member into casting and apparatus therefor | Tadaaki Togashi, Hideaki Sukesada, Yasuhiro Yamashita | 1999-10-05 |
| 5749410 | Process for casting pipe with transversal hole, and casting die for the same | Seiji Uda, Mitsuhiro Karaki, Shinichi Yoshida, Atsushi Ota, Hiroaki Mori | 1998-05-12 |
| 5711364 | Method of and apparatus for casting pipe | Atsushi Ota, Masatada Nakamichi, Seizi Uda, Hiroaki Mori, Shinichi Yoshida | 1998-01-27 |
| 5615726 | Casting mold | Atsushi Ota, Seizi Uda, Shingo Nakamura | 1997-04-01 |