Assignee
Inventors
- Yoichiro Yamanaka (25 patents)
- Takeshi Suzuki (398 patents)
- Hiroki Iwasa (60 patents)
- Junichi Kitagawa (61 patents)
- Toyofumi Watanabe (25 patents)
- Shinsuke Watanabe (45 patents)
- Mitsunori Ota (1 patents)
US Patent 7691483 · Granted Apr 6, 2010