Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8256115 | Method of making a fluid coupling | Shigeru Itoi, Michio Yamaji, Tsutomu Shinohara, Kenji Tsubota, Susumu Ozawa | 2012-09-04 |
| 8083267 | Fluid coupling and method of designing the same | Shigeru Itoi, Michio Yamaji, Tsutomu Shinohara, Kenji Tsubota, Susumu Ozawa | 2011-12-27 |
| 6712400 | Coupling member for use in fluid control apparatus and method of fabricating same | Michio Yamaji, Osamu Fukata, Kosuke Yokoyama, Hiroshi Morokoshi | 2004-03-30 |