Assignee
Inventors
- Kenjiro Sugaya (7 patents)
- Osamu Sugino (11 patents)
- Hiroki Muramatsu (24 patents)
- Masahiro Tsujibayashi (14 patents)
- Michiaki Endo (24 patents)
- Teppei Nagata (29 patents)
- Rikiya Takemasa (39 patents)
US Patent 9701500 · Granted Jul 11, 2017