Assignee
Inventors
- Kazuhiro Mihara (26 patents)
- Shuji Inoue (61 patents)
- Hiroshi Mitani (34 patents)
- Masanobu Inoe (14 patents)
- Keizo Matsumoto (21 patents)
- Kazuo Okamoto (44 patents)
- Katsuo Saigo (31 patents)
US Patent 9113161 · Granted Aug 18, 2015