Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8355397 | Mobile body-mounted communication apparatus and address management apparatus | Kunimitsu Arai, Shigeyuki Asami, Kouji Kashima, Eiji Niwa | 2013-01-15 |
| 7928836 | Mobile unit communication apparatus and computer-readable recording medium | Eiji Niwa, Yasumasa Yamanoto | 2011-04-19 |
| 7486202 | Vehicle communication device | Eiji Niwa, Yasumasa Yamamoto | 2009-02-03 |
| 7443314 | Communication device for a movable body | Yasumasa Yamamoto, Eiji Niwa | 2008-10-28 |
| 7400909 | Mobile communication apparatus used to communicate information between mobile units | Eiji Niwa | 2008-07-15 |
| 5613837 | Air compressor inlet and outlet valve arrangement | Hiroshi Kubo | 1997-03-25 |