Assignee
Inventors
- Tsukuru Yamada (1 patents)
- Masatoshi Yamagiwa (4 patents)
- Yoshitaka Nakamura (150 patents)
- Hakuhei Ryou (1 patents)
- Akihiro Kawachino (2 patents)
- Takehisa Gokaichi (4 patents)
- Koichi Uchida (8 patents)
US Patent 9569597 · Granted Feb 14, 2017