Assignee
Inventors
- Yasuhiro Hasegawa (30 patents)
- Hiroshi Fumoto (1 patents)
- Yoshiaki Tanaka (318 patents)
- Katsuya Kanakubo (10 patents)
- Shingo Miyata (12 patents)
- Soji Koide (17 patents)
- Noriyuki Ito (64 patents)
US Patent 8174793 · Granted May 8, 2012