Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5519741 | System for inspection and mending in a reactor vessel of a nuclear reactor | Masanori Suzuki, Yuji Hosoda, Ren Morinaka | 1996-05-21 |
| 4828059 | Wall-crawling machine | Shinji Naito, Kenji Tsuchita, Yoshiaki Ichikawa, Chikara Sato | 1989-05-09 |
| 4531663 | Guide apparatus | Kazuo Takaku, Akisuke Naruse, Akira Akasu | 1985-07-30 |
| 4474064 | Ultrasonic flaw detector | Akisuke Naruse, Tatsukuma Hosono, Kazuo Takaku | 1984-10-02 |
| 4472346 | Ultrasonic flaw detector device | Hiroyuki Takeda, Kazuo Yamada, Izumi Kobayashi, Yousuke Ojiri | 1984-09-18 |
| 4389894 | Cylindrical guide rail for detector | — | 1983-06-28 |