Assignee
Inventors
- Takeshi Ohkawa (10 patents)
- Koichi Ono (115 patents)
- Kouji Matsuura (23 patents)
- Yukitosi Yamashita (1 patents)
- Junji Toyomura (8 patents)
- Shogo Nakamura (28 patents)
- Norifumi Kanagawa (6 patents)
US Patent 7999717 · Granted Aug 16, 2011