Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331828 | Driving force transmission device | Yusuke Fukuoka | 2025-06-17 |
| 11066431 | Complex and method for producing same | Atsushi Wakamiya, Yasujiro Murata | 2021-07-20 |
| 10221886 | Bearing device | Kengo Kishi | 2019-03-05 |
| 6993178 | Lifetime evaluating system of mechanical element and method for the same | Nobuhiko Nishimura, Nobuya Yoshimoto, Shintaro Kumano, Naoto Kawase | 2006-01-31 |
| 6818072 | High-strength heat-resistant steel, process for producing the same, and process for producing high-strength heat-resistant pipe | Masayuki Kondo, Nobuhiko Nishimura, Masahiro Kobayashi, Akira Shiibashi | 2004-11-16 |
| 6565682 | Process for producing high-strength heat-resistant pipe | Nobuhiko Nishimura, Masahiro Umata | 2003-05-20 |
| 6299705 | High-strength heat-resistant steel and process for producing high-strength heat-resistant steel | Nobuhiko Nishimura, Masahiro Umata | 2001-10-09 |
| 5276416 | Circuit breaker | — | 1994-01-04 |
| 5113304 | Digital protective circuit breaker | Katsuhiro Furukawa | 1992-05-12 |