Assignee
Inventors
- Masateru Koide (22 patents)
- Daisuke Mizutani (36 patents)
- Aiichiro Inoue (31 patents)
- Hideo Yamashita (35 patents)
- Iwao Yamazaki (76 patents)
- Masayuki Kato (156 patents)
- Seiji Ueno (14 patents)
- Kazuyuki Imamura (12 patents)
US Patent 8446020 · Granted May 21, 2013