Assignee
Inventors
- Naohiro Hirose (63 patents)
- Kouta Noda (17 patents)
- Hiroshi Segawa (51 patents)
- Honjin En (7 patents)
- Kiyotaka Tsukada (49 patents)
- Naoto Ishida (18 patents)
- Kouji Asano (15 patents)
- Atsushi Shouda (5 patents)
US Patent 8148643 · Granted Apr 3, 2012