Assignee
Inventors
- Tsukasa Sekino (30 patents)
- Seiji Iwahara (4 patents)
- Makoto Nagasaki (2 patents)
- Akihito Kouketsu (4 patents)
- Hiroyuki Wakamatsu (18 patents)
- Ryuuya Ishimaru (1 patents)
- Yoshihiko Nakahama (10 patents)
US Patent 8247694 · Granted Aug 21, 2012