Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6855398 | Sound absorbing and heat insulating material, and method of manufacturing same | Fumikazu Machino, Tsuyoshi Higo, Toshinobu Kataoka, Ryoichi Onoue, Toshio Date | 2005-02-15 |
| 6555385 | Sampling bottle for chlorinated organic compounds | Katsuhisa Honda, Noriaki Hamada, Masazumi Yamashita, Hirofumi Nakamura, Osamu Kajikawa +3 more | 2003-04-29 |
| 5430293 | Gas visualizing apparatus and method for detecting gas leakage from tanks or piping | Toshihide Kanagawa, Koichi Sumida, Takeshi Nishio | 1995-07-04 |
| 5368063 | Heating system for conveyor pipes | Masahiro Kida, Akio Kashiwagi, Junji Nakanishi, Masahiko Ohmura, Masahiro Nakamoto +2 more | 1994-11-29 |