Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7747621 | Generating a relation diagram of data files | Hisashi Sato, Yoshitaka Masuzawa, Mitsuhiro Yamamoto, Katsuya Yamashita, Hideyuki Fujiwara | 2010-06-29 |
| 5790403 | Lane image processing system for vehicle | — | 1998-08-04 |
| 5359666 | Driving way judging device and method | Hiroshi Hasegawa | 1994-10-25 |
| 5341437 | Method of determining the configuration of a path for motor vehicle | — | 1994-08-23 |
| 5247587 | Peak data extracting device and a rotary motion recurrence formula computing device | Hiroshi Hasegawa, Yasushi Okada, Jun Ishii, Taku Osada, Akira Nagao | 1993-09-21 |
| 4781465 | Device for detecting road surface condition | Atushi Demachi, Fumitaka Takahashi, Katsutoshi Tagami | 1988-11-01 |