Assignee
Inventors
- Akio Kosuge (52 patents)
- Shinichi Kawahara (41 patents)
- Nobuo Kuwabara (48 patents)
- Satoshi Hatori (70 patents)
- Yoshinori Ozawa (15 patents)
- Daisuke Tomita (60 patents)
- Takeshi Shintani (82 patents)
US Patent 8457541 · Granted Jun 4, 2013