Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11455428 | Data registration system | Koji Sengoku | 2022-09-27 |
| 11181854 | Image forming apparatus | Kaori Hemmi, Koichi Kato, Kimiharu Yamazaki, Kazuyoshi Fushinobu, Shinichi Kuramoto | 2021-11-23 |
| 11182985 | Data registration system | Koji Sengoku, Kosuke Arima, Hisao Shukuya, Tomoya MORITA | 2021-11-23 |
| 11105647 | Information analysis device and path information analysis method | Minoru Fukumori, Tadashi Kurihara, Yoshiaki Sugimoto | 2021-08-31 |
| 10764711 | Content distribution server and content distribution method | Tadashi Kurihara, Yoshiaki Sugimoto, Minoru Fukumori | 2020-09-01 |
| 10553108 | Navigation server and navigation system | — | 2020-02-04 |
| 10006776 | Route searching system, storage medium which stores route searching program, and route searching method | — | 2018-06-26 |
| 5281011 | Antilock control device | Masato Yoshino, Fumio Kageyama, Shinji Umehira | 1994-01-25 |
| 5102204 | Antilock control device | Masato Yoshino, Fumio Kageyama, Shinji Umehira | 1992-04-07 |
| 4805939 | Vehicle steering system | Hirotaka Kanazawa, Shigeki Furutani, Akihiko Miyoshi | 1989-02-21 |
| 4733878 | Four-wheel steering system for vehicle | Hirotaka Kanazawa, Masaki Watanabe, Shigeki Furutani, Yoshihiro Watanabe, Teruhiko Takatani +2 more | 1988-03-29 |
| 4723624 | Torque control arrangements for four-wheel-drive vehicles | Kenichi Watanabe | 1988-02-09 |