Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7137483 | Rope and elevator using the same | Kensuke Kato, Takashi Teramoto, Hiromi Inaba, Hiroshi Nagase, Ichiro Nakamura | 2006-11-21 |
| 6885556 | Electronic apparatus | Yoshihiro Kondo, Shinji Matsushita, Shigeo Ohashi, Takashi Naganawa, Rintaro Minamitani +3 more | 2005-04-26 |
| 6809927 | Liquid circulation cooling system for electronic apparatus | Shigeo Ohashi, Yoshihiro Kondo, Rintaro Minamitani, Takashi Naganawa, Masato Nakanishi +2 more | 2004-10-26 |
| 6757169 | Electronic apparatus | Yoshihiro Kondo, Shinji Matsushita, Shigeo Ohashi, Takashi Naganawa, Rintaro Minamitani +3 more | 2004-06-29 |
| 5307687 | Electromagnetic flowmeter | Masatsugu Arai, Akiomi Kohno, Kazuaki Yokoi, Yutaka Sakurai, Tamio Ishihara | 1994-05-03 |
| 4730474 | Method of relieving residual stress in metal pipe | Shota Iwakura, Takashi Naganawa, Toshio Saitoh, Tatsuo Seki | 1988-03-15 |