Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10417290 | Information providing system, information providing server and information providing method for automatically providing search result information | Yuichi Nakamura, Kazuo Yamashita, Masashi Kusano | 2019-09-17 |
| 4963865 | Apparatus for displaying travel path | Akira Ichikawa, Akira Iihoshi, Yukinobu Nakamura | 1990-10-16 |
| 4893246 | Apparatus for displaying travel path | Akira Iihoshi, Yukinobu Nakamura | 1990-01-09 |
| 4887081 | Apparatus for displaying travel path | Akira Iihoshi, Yukinobu Nakamura | 1989-12-12 |
| 4663629 | Fixed range indicating system for use in a vehicle travel path indicating apparatus | Katsutoshi Tagami, Tsuneo Takahashi, Masao Sugimura | 1987-05-05 |
| 4628456 | Course guidance system | Itaru Hatano, Kenji Takahashi, Shigeru Hirosawa, Mikio Kanda, Teruo Mimori +4 more | 1986-12-09 |
| 4535335 | Fixed range indicating system for use in a vehicle travel path indicating apparatus | Katsutoshi Tagami, Tsuneo Takahashi, Masao Sugimura | 1985-08-13 |
| 4535334 | Apparatus for visually indicating the travel route of an automotive vehicle | Katsutoshi Tagami, Tsuneo Takahashi, Akira Ichikawa | 1985-08-13 |
| 4532514 | Course guidance system with speeded-up display function | Itaru Hatano, Kenji Takahashi, Shigeru Hirosawa, Mikio Kanda, Akira Ichikawa +4 more | 1985-07-30 |
| 4531123 | Apparatus for visually indicating the travel route of an automotive vehicle | Katsutoshi Tagami, Tsuneo Takahashi, Akira Ichikawa | 1985-07-23 |
| 4494116 | Apparatus for visually indicating a current travel route of a vehicle | Katsutoshi Tagami, Tsuneo Takahashi, Masao Sugimura, Fumitaka Takahashi | 1985-01-15 |
| 4484284 | Apparatus for visually indicating a current travel route of a vehicle | Katsutoshi Tagami, Tsuneo Takahashi, Masao Sugimura, Fumitaka Takahashi | 1984-11-20 |
| 4470124 | Method of adjusting the zero-point of rate type sensor | Katsutoshi Tagami, Tsuneo Takahashi, Akira Ichikawa, Yasuzi Kitasei, Akira Hidaka | 1984-09-04 |
| 4402050 | Apparatus for visually indicating continuous travel route of a vehicle | Katsutoshi Tagami, Masao Sugimura, Tsuneo Takahashi, Katsusuke Komuro, Nobuhiko Suzuki | 1983-08-30 |