Assignee
Inventors
- Tadahiro Ohmi (600 patents)
- Yasuyuki Shirai (47 patents)
- Yasushi Aburatani (10 patents)
- Akira Muramatsu (70 patents)
- Masayuki Noguchi (23 patents)
- Kouji Sato (19 patents)
- Satoshi Kumaki (33 patents)
US Patent 8146924 · Granted Apr 3, 2012