Assignee
Inventors
- Takumi Nakahata (14 patents)
- Takanori Okumura (21 patents)
- Yusuke Yamagata (12 patents)
- Naoki Nakagawa (66 patents)
- Masafumi Agari (35 patents)
- Tetsuya Satake (17 patents)
- Toru Kokogawa (8 patents)
- Kenji Arita (20 patents)
US Patent 8040476 · Granted Oct 18, 2011