Assignee
Inventors
- Yoshihiro Shiroishi (59 patents)
- Hiroshi Fukuda (261 patents)
- Harukazu Miyamoto (228 patents)
- Junko Ushiyama (38 patents)
- Katsuro Watanabe (66 patents)
- Yoshiyuki Hirayama (61 patents)
- Masukazu Igarashi (45 patents)
US Patent 9275672 · Granted Mar 1, 2016