Assignee
Inventors
- Masahiro Yoshioka (91 patents)
- Yoshinori Takagi (53 patents)
- Ryuhei Sakanoue (4 patents)
- Yoshihiro Wakita (43 patents)
- Yoshiaki Oikawa (165 patents)
- Takashi Tago (10 patents)
- Yasushi Tatehira (36 patents)
US Patent 8023910 · Granted Sep 20, 2011