Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760028 | Oil tempered wires | Takafumi Uwano, Takayuki Shiwaku | 2020-09-01 |
| 6478897 | Heat-resistant alloy wire | Hiromu Izumida, Nozomu Kawabe, Norihito Yamao, Teruyuki Murai | 2002-11-12 |
| 5904787 | Oil-tempered wire and method of manufacturing the same | Teruyuki Murai, Takashi Yoshioka | 1999-05-18 |
| 5683521 | Method for manufacturing spring having high nitrided properties | Teruyuki Murai | 1997-11-04 |