Assignee
Inventors
- Koichiro Tanaka (502 patents)
- Naganori Shirakata (82 patents)
- Yoshio Urabe (165 patents)
- Tsutomu Mukai (120 patents)
- Kenji Miyanaga (43 patents)
- Koji Imamura (30 patents)
- Shuya Hosokawa (14 patents)
US Patent 8023599 · Granted Sep 20, 2011