Assignee
Inventors
- Yuki Yamaguchi (11 patents)
- Minoru Koura (9 patents)
- Sayaka Kurobuchi (6 patents)
- Unknown
- Ayumu Okuda (14 patents)
- Hisashi Sumida (3 patents)
- Yuichiro Watanabe (5 patents)
- Takashi Enomoto (3 patents)
- Kimiyuki Shibuya (43 patents)
US Patent 8153634 · Granted Apr 10, 2012