Assignee
Inventors
- Kunio Fukuda (98 patents)
- Yoshimasa Funakawa (78 patents)
- Shuji Okada (12 patents)
- Toshihiro Kasamo (2 patents)
- Katsuhiro Kobori (2 patents)
- Takumi Ujiro (35 patents)
- Tomohiro Ishii (83 patents)
US Patent 8383034 · Granted Feb 26, 2013