HO

Hajime Oyama

SU Subaru: 2 patents #3 of 84Top 4%
Ricoh Company: 1 patents #810 of 1,683Top 50%
Overall (2011): #48,349 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8081913 Image forming apparatus Katsuhiro Echigo, Takahiro Tamiya 2011-12-20
7931113 Steering control system for vehicle Koji Matsuno, Satoru Akiyama, Shinji Matsushita, Shiro Ezoe, Masaru Kogure 2011-04-26
7890231 Lane keeping assistance equipment for automotive vehicles Toru Saito, Shinya Kudo 2011-02-15