Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933776 | Device controller prompting for complete or one-by-one speech input based on user's skill level | Hisayuki Nagashima | 2011-04-26 |
| 6856896 | Vehicle recognition support system | Kazumitsu Kushida | 2005-02-15 |
| 6788964 | Mobile unit communication apparatus | Ken Asami, Hirotatsu Tsuchida | 2004-09-07 |
| 6720938 | Head-up display on a vehicle, with controlled brightness of warning light | Osamu Ohkawara, Hiroshi Hattori, Takayuki Tsuji, Ken Asami | 2004-04-13 |
| 6647268 | Mobile unit communication apparatus | Hirotatsu Tsuchida, Ken Asami | 2003-11-11 |
| 6252520 | Mobile unit communication apparatus providing a relayed signal when error detected | Ken Asami, Hirotatsu Tsuchida | 2001-06-26 |