Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11766690 | Device for coating cylinder including a coating head with coating guns | Michiko Enda, Takafumi Fujita, Miki Shinagawa | 2023-09-26 |
| 10421154 | Method of welding shaft and wheel in turbine shaft, turbine shaft, and welding device | Kenkichi Murata, Kosuke Watanabe, Koji Nezaki, Syoichiro Kaihara | 2019-09-24 |
| 9372061 | Inner diameter measuring device | Michiko Baba, Kouzou Hasegawa, Norimasa Taga, Tooru Fujii | 2016-06-21 |
| 9145924 | Rotation restricting device for rotation machine | Michiko Baba, Kouzou Hasegawa, Norimasa Taga | 2015-09-29 |
| 5852984 | Underwater vehicle and method of positioning same | Aya Matsuyama, Rumi Kuramata, Koji Kobayashi, Naoya Hirose, Toshihiko Sasahara +1 more | 1998-12-29 |
| 5445094 | Working apparatus traveling through tank web frame of ship | Katsumi Kai, Kenji Okamoto | 1995-08-29 |