Assignee
Inventors
- Kazumichi Nakahama (29 patents)
- Yukio Hanyu (86 patents)
- Takayuki Teshima (50 patents)
- Akira Kuriyama (87 patents)
- Toshihiko Hiaki (1 patents)
- Kiwamu Sue (3 patents)
- Unknown
- Hironori Yamamoto (59 patents)
US Patent 7737270 · Granted Jun 15, 2010