Assignee
Inventors
- Yasutomo Maehara (11 patents)
- Kenji Iida (55 patents)
- Tomoyuki Abe (58 patents)
- Shin Hirano (19 patents)
- Takashi Nakagawa (230 patents)
- Hideaki Yoshimura (38 patents)
- Seigo Yamawaki (8 patents)
- Norikazu Ozaki (29 patents)
US Patent 8151456 · Granted Apr 10, 2012