Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8237322 | Squirrel-cage rotor for an electric motor and its production method | Hiromichi Hiramatsu, Toru Sakai, Takeshi Abe, Kazuhide Ebine | 2012-08-07 |
| 5982579 | Magnetic disk apparatus and method and apparatus for assembling magnetic disk apparatus | Tsutomu Tanaka, Takayuki Suzuki, Hiroshi Katou, Keisuke Yamaoka | 1999-11-09 |
| 5754364 | Magnetic disk apparatus | Tsutomu Tanaka, Takayuki Suzuki, Hiroshi Katou, Keisuke Yamaoka | 1998-05-19 |
| 4871910 | Method and apparatus for measuring the size of wire rod with laser beam and reference rod | Toru Ueno, Youichi Fukuoka, Kaoru Miyoshi, Kazuto Kinoshita | 1989-10-03 |