Assignee
Inventors
- Shigetoshi Shiotani (4 patents)
- Kenichi Arase (30 patents)
- Naohiko Yoshida (1 patents)
- Shuji Mizokami (10 patents)
- Osamu Hasegawa (60 patents)
- Satoshi Tsuzuki (7 patents)
- Hirohito Takeda (1 patents)
US Patent 9140142 · Granted Sep 22, 2015