Assignee
Inventors
- Satoru Yamamoto (121 patents)
- Keiichi Kurashina (11 patents)
- Takashi Kawakami (86 patents)
- Tsutomu Nakada (41 patents)
- Hiroyuki Kanda (45 patents)
- Junji Kunisawa (50 patents)
- Kunihito Ide (7 patents)
US Patent 8029653 · Granted Oct 4, 2011