Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7702657 | Portable information processor | Tsuyoshi Sato, Yoshiya Nonaka, Masashi Tanabe, Hitoshi Ando, Tadahiro Miyoshi +3 more | 2010-04-20 |
| 7242968 | Communication terminal unit, connection control method and program for the method | — | 2007-07-10 |
| 7133773 | Map distribution system and terminal device used in the same | Yoshihide Hamaguchi | 2006-11-07 |
| 7082366 | Communication terminal apparatus, connection control method for the apparatus and program for the method | — | 2006-07-25 |
| 6957144 | Location confirmation system and information transmitting method for use in the system | Yuji Koga | 2005-10-18 |
| 6122592 | Navigation apparatus with enhanced positional display function | Morio Araki, Kenichi Nobe, Kiyoshi Yamanaka | 2000-09-19 |
| 6023652 | Vehicular navigation apparatus | Morio Araki, Kiyoshi Yamanaka | 2000-02-08 |
| 5938719 | Navigation apparatus with enhanced positional display function | Morio Araki, Kenichi Nobe, Kiyoshi Yamanaka | 1999-08-17 |
| 5617319 | Navigation apparatus with enhanced positional display function | Morio Araki, Kenichi Nobe, Kiyoshi Yamanaka | 1997-04-01 |
| 5463605 | Method of processing information of recording disc and apparatus for processing the same | Junichi Nishida, Morio Araki, Tessho Ishida, Yasushiro Ayukai, Toshiharu Baba +4 more | 1995-10-31 |
| 5424951 | On-board navigation apparatus having user registering function | Kenichi Nobe, Morio Araki | 1995-06-13 |
| 5396430 | On-board navigation apparatus | Morio Araki, Kiyoshi Yamanaka | 1995-03-07 |
| 5396431 | Navigation system with position measuring device and aerial photographic storage capability | Toshihiko Shimizu, Morio Araki, Kenichi Nobe | 1995-03-07 |
| 5394332 | On-board navigation system having audible tone indicating remaining distance or time in a trip | Shingo Kuwahara, Morio Araki | 1995-02-28 |
| 5383128 | Navigation device | Junichi Nishida, Morio Araki, Tessho Ishida, Yasushiro Ayukai, Toshiharu Baba +4 more | 1995-01-17 |
| 5337244 | On-board navigation apparatus | Kenichi Nobe, Morio Araki | 1994-08-09 |
| 5297051 | Map display device | Morio Araki, Kiyoshi Yamanaka | 1994-03-22 |