Assignee
Inventors
- Akihiko Takahashi (62 patents)
- Junichi Hamada (47 patents)
- Ken Kimura (42 patents)
- Takashi Morohoshi (19 patents)
- Yoshihito Yamada (35 patents)
- Toyohiko Kakihara (3 patents)
- Satoshi Hashimoto (135 patents)
US Patent 8628631 · Granted Jan 14, 2014