Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11873720 | Method of center guide pin, manufacturing method of center guide pin, and assembling method of rotary machine | Yuichi Sasaki, Yasuhiko Kawamura, Hirotoshi Abo | 2024-01-16 |
| 11598218 | Valve device and steam turbine | Yuki OKAMOTO | 2023-03-07 |
| 11598219 | Valve drive device and steam turbine system | — | 2023-03-07 |
| 11415018 | Valve device and steam turbine | — | 2022-08-16 |
| 10808566 | Valve device for turbine, turbine, and method for producing valve device and turbine | — | 2020-10-20 |
| 10690001 | Stop valve and steam turbine | — | 2020-06-23 |
| 10605114 | Valve device and steam turbine equipment | Tomoaki Nogami, Takuro Koda | 2020-03-31 |
| 10184602 | Connecting piping and steam turbine system | Takuro Koda, Jumpei Nishioka, Hiroaki Usui | 2019-01-22 |
| 7294907 | Solid-state imaging device and method for manufacturing the same | Masanori Minamio, Kouichi Yamauchi, Kiyokazu Itoi | 2007-11-13 |
| 5994212 | Semiconductor device and method of manufacturing the same | Sadayoshi Arakawa, Seiichi Ito, Koei Maruyama | 1999-11-30 |