Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9704668 | Input device | Hajime Osako, Yoshiyuki Tagawa | 2017-07-11 |
| 7075558 | Digital map display zooming method, digital map display zooming device, and storage medium for storing digital map display zooming program | Masafumi Minami, Hiroto Narioka | 2006-07-11 |
| 6424355 | Digital map display zooming method, digital map display zooming device, and storage medium for storing digital map display zooming program | Masafumi Minami | 2002-07-23 |
| 6411274 | Digital map display zooming method, digital map display zooming device, and storage medium for storing digital map display zooming program | Masafumi Minami, Hiroto Narioka | 2002-06-25 |
| 6401030 | Information processing apparatus and method, and program storage medium | Takashi Kuwayama | 2002-06-04 |
| 6396498 | Information processing apparatus and method, and providing medium | — | 2002-05-28 |
| 6285347 | Digital map display scrolling method, digital map display scrolling device, and storage device for storing digital map display scrolling program | Masafumi Minami | 2001-09-04 |
| 5608565 | Bidirectional optical transmission system | Yasuhiro Suzuki, Kiyomi Kumozaki | 1997-03-04 |
| 5539564 | Point-to-multipoint optical transmission system | Kiyomi Kumozaki, Seiichi Yamano, Noriki Miki, Shinichi Aoyagi, Yasuyuki Okumura +1 more | 1996-07-23 |