Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018311 | Microminiature power converter | Masaharu Edo | 2011-09-13 |
| 7926853 | Heat exchanger pipe joint | Yoshiki Katoh, Mitsugu Nakamura, Arinori Shimizu, Sadayuki Kamiya, Hiroki Naganawa +1 more | 2011-04-19 |
| 7898715 | Optical element and method of manufacturing the same | Tsuneyuki Ejima | 2011-03-01 |