Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518041 | Explosion-proof robot | Ken Onishi, Koji Shukutani, Hiroyoshi Okazaki, Syuhei Kobori, Kyohei Hisakawa | 2022-12-06 |
| 9490037 | Clamper and in-channel-head operation device | Jun Fujita, Hidekazu Tanaka | 2016-11-08 |
| 9341366 | Water-chamber working apparatus and water-chamber working method | Jun Fujita, Yoshifumi Isozaki | 2016-05-17 |
| 8973265 | Installation method of water-chamber working apparatus | Jun Fujita, Yoshifumi Isozaki | 2015-03-10 |
| 8613211 | Shot peening apparatus and shot peening method | Jun Fujita, Takeshi Yamamoto, Mitsuru Handa, Yoshihiro Watanabe, Kanehisa Hattori +1 more | 2013-12-24 |
| 8297093 | Tip tool guide apparatus | Jun Fujita, Osafumi Nakajima | 2012-10-30 |