Assignee
Inventors
- Shin Takewaka (3 patents)
- Shogo Yamada (23 patents)
- Shumpei Ozawa (1 patents)
- Tohru Nagasawa (2 patents)
- Haruhiko Matsushita (3 patents)
- Yasunaga Itoh (22 patents)
- Tomoki Yamayoshi (27 patents)
US Patent 9364913 · Granted Jun 14, 2016