Assignee
Inventors
- Yusuke Yamagata (12 patents)
- Naoki Nakagawa (66 patents)
- Toshiaki FUJINO (23 patents)
- Takanori Okumura (21 patents)
- Toshiyuki Yoneda (25 patents)
- Toru Kokogawa (8 patents)
- Kenji Arita (20 patents)
US Patent 8657456 · Granted Feb 25, 2014