Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6871690 | Centrifugal casting equipment | Hideshi Sato, Fumio Hirai, Haruki Kodama, Masayoshi Kai, Setsumi Hatanaka +2 more | 2005-03-29 |
| 5590694 | Method and apparatus for winding and fixing band | Tomohiko Yamamoto, Tomonori Yamamoto | 1997-01-07 |
| 4542576 | Replaceable head multi-spindle fastening apparatus | Junichi Yamanaga | 1985-09-24 |
| 4506441 | Workpiece attaching and detaching apparatus | Junichi Yamanaga | 1985-03-26 |
| 4455734 | Method of assembling uniform-speed joint | Teruo Yoshioka, Yuzo Abe, Kuninobu Uchida | 1984-06-26 |