Assignee
Inventors
- Masashi Osaka (11 patents)
- Yasuhiro Ueno (84 patents)
- Yasushi Kitamura (16 patents)
- Seiji Horii (42 patents)
- Jouji Yoshikawa (10 patents)
- Tomoko Asano (7 patents)
- Hiroki Itou (7 patents)
- Youji Yamada (2 patents)
US Patent 8833948 · Granted Sep 16, 2014