Assignee
Inventors
- Ryuichiro Kurane (18 patents)
- Takahiro Kanagawa (11 patents)
- Yoichi Kamagata (10 patents)
- Masaki Torimura (10 patents)
- Shinya Kurata (11 patents)
- Kazutaka Yamada (49 patents)
- Toyokazu Yokomaku (8 patents)
US Patent 7273700 · Granted Sep 25, 2007