Assignee
Inventors
- Daisuke Hamada (31 patents)
- Kenichiro Yabe (2 patents)
- Keiichiro Sagawa (5 patents)
- Masaaki Shimoda (17 patents)
- Yoshiaki Tanisho (6 patents)
- Yoshinao Kono (12 patents)
- Toshimasa Hamai (13 patents)
US Patent 8263688 · Granted Sep 11, 2012