Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5010756 | Method of and apparatus for controlling shape of rolled material on multi-high rolling mill | Kazuo Nose, Hiroyuki Yamamoto, Shiro Koike, Masakazu Shimomura, Hajime Tsubono +4 more | 1991-04-30 |
| 4871461 | Polymer composite membrane | Hiroki Karakane, Michio Tsuyumoto | 1989-10-03 |
| 4618901 | High density magnetic head | Iwao Hatakeyama, Osamu Ishii, Shizuka Yoshii | 1986-10-21 |