Assignee
Inventors
- Tsuyoshi Mizubata (25 patents)
- Naoya Nakayama (14 patents)
- Daiki Komiyama (15 patents)
- Hisashi Osada (28 patents)
- Kenji Yoshida (254 patents)
- Eiji Fukasawa (33 patents)
- Kazunori Hatakawa (6 patents)
US Patent 8556258 · Granted Oct 15, 2013