Assignee
Inventors
- Azuchi Endo (17 patents)
- Masaki Takamatsu (5 patents)
- Yasufumi Takahashi (91 patents)
- Kazuhiro Nishida (70 patents)
- Takashi Kido (20 patents)
- Hiroyuki Hasegawa (101 patents)
- Yasunori Ohta (249 patents)
US Patent 8231522 · Granted Jul 31, 2012