Assignee
Inventors
- Ichiro Oda (13 patents)
- Atsushi Yajima (11 patents)
- Kentaro Hizumi (1 patents)
- Akimasa Mega (1 patents)
- Tadafumi Kamikake (3 patents)
- Yutaka Kuratani (3 patents)
- Takeshi Fujita (199 patents)
- Yoshio Tsunazawa (8 patents)
US Patent 8345941 · Granted Jan 1, 2013