Assignee
Inventors
- Masahito Yahagi (22 patents)
- Takaya Maehashi (18 patents)
- Akiya Kawaue (43 patents)
- Issei Suzuki (41 patents)
- Tasuku Matsumiya (33 patents)
- Tsuyoshi Kurosawa (22 patents)
- Hitoshi Yamano (14 patents)
US Patent 9776208 · Granted Oct 3, 2017