Assignee
Inventors
- Satoru Makino (18 patents)
- Hirokazu Hirose (26 patents)
- Yoshio Nishimura (19 patents)
- Masaki Shimizu (92 patents)
- Akie Ukai (7 patents)
- Yoshinori Nakamura (109 patents)
- Kazumi Sai (6 patents)
US Patent 8186290 · Granted May 29, 2012