Assignee
Inventors
- Tatsuya Kinukawa (21 patents)
- Hitoshi Furukawa (17 patents)
- Takao Kume (38 patents)
- Kazuhiro Funatani (67 patents)
- Masahide Hirai (31 patents)
- Yoshiro Saito (41 patents)
- Tomoaki Nakai (45 patents)
US Patent 8565627 · Granted Oct 22, 2013