Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10543764 | Vehicle seat and stiffness setting method for vehicle seat | Rumiko Oshima, Shigeki Ishiwata, Masahiro Egami, Akinari Hirao, Atsushi Takamatsu +1 more | 2020-01-28 |
| 9517722 | Vehicle interior illumination device | Tooru Furukawa, Masahiro Utsugi, Ryuji Kondou, Kiyoshi Ochiai | 2016-12-13 |
| 7815313 | Drive sense adjusting apparatus and drive sense adjusting method | Youji Shimizu, Katsunori Okada, Keijiro Iwao, Akihiro Matsushita, Kenya Uenuma +3 more | 2010-10-19 |
| 7309096 | Visibility adjusting method and apparatus of vehicle | Keijiro Iwao, Kenya Uenuma | 2007-12-18 |
| 7264386 | Method and apparatus for adjusting visibility of vehicle | Kenya Uenuma, Keijiro Iwao | 2007-09-04 |
| 7159924 | Visibility adjusting method and apparatus of vehicle | Kenya Uenuma, Keijiro Iwao | 2007-01-09 |
| 7100960 | Visibility adjusting method and apparatus of vehicle | Keijiro Iwao, Kenya Uenuma | 2006-09-05 |