Assignee
Inventors
- Yohei Takano (47 patents)
- Hiroyuki Sugimoto (73 patents)
- Toshiaki Tokita (44 patents)
- Koh Fujimura (38 patents)
- Yasuyuki Takiguchi (40 patents)
- Yumi Matsuki (16 patents)
- Haruki Amagawa (1 patents)
- Toshiaki Nonaka (37 patents)
US Patent 8158020 · Granted Apr 17, 2012