Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5114521 | Method for producing a sliding coupling by a monomer casting method | Yo Isegawa, Takeshi Kito, Kimimasa Muryayama, Takahiro Iwase, Tutomu Sugiura +1 more | 1992-05-19 |
| 5076086 | Thread rolling apparatus | Kimimasa Murayama, Shuhei Noro | 1991-12-31 |
| 4916639 | Data input-output device for interactive numerical controller | Takao Yoneda, Yasuji Sakakibara, Yasunori Sugito | 1990-04-10 |
| 4691551 | Rolling method and rolling tools | Minoru Haga, Shinobu Kaneko, Kimimasa Murayama, Yasuhide Nakamura, Mitsuo Saito | 1987-09-08 |
| 4633696 | Thread rolling method | Kimimasa Murayama, Shinobu Kaneko | 1987-01-06 |