Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4912928 | Exhaust heat exchanger system | Shozo Kaneko, Susumu Sato, Tadashi Gengo, Jiro Takada, Misao Yamamura +1 more | 1990-04-03 |
| 4901669 | Method and apparatus for forming thin film | Takashi Yamamoto, Shozo Kaneko, Tadashi Gengo, Hiroshi Fujiyama, Yoshio Kayumi +1 more | 1990-02-20 |
| 4872347 | Automated ultrasonic examination system for heat transfer tubes in a boiler | Yoshimi Okabe, Keiichi Iwamoto, Masaaki Torichigai, Shozo Kaneko, Kiyoshi Koizumi | 1989-10-10 |
| 4676425 | Steel tube working apparatus | Hiroshi Fujimura, Hideharu Kobayashi, Shozo Kaneko, Atsumasa Iwanaga | 1987-06-30 |