Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790066 | Rotating shaft lifting jig and rotating shaft lifting method | Shingo Yamasue, Masahito Kataoka | 2017-10-17 |
| 9593588 | Shaft seal mechanism | Keizo Tsukagoshi, Junichiro Masada, Tatsuji Takahashi, Masato Araki, Tanehiro Shinohara +1 more | 2017-03-14 |