Assignee
Inventors
- Katsunori Imamura (22 patents)
- Tomohiro Gonda (5 patents)
- Ryuichi Sugizaki (49 patents)
- Taiji SAKAMOTO (17 patents)
- Takayoshi Mori (42 patents)
- Masaki Wada (26 patents)
- Takashi Yamamoto (694 patents)
- Fumihiko Yamamoto (11 patents)
US Patent 9891378 · Granted Feb 13, 2018