Assignee
Inventors
- Teruo Nagahama (2 patents)
- Norikazu Kawai (13 patents)
- Heisuke Kobayashi (12 patents)
- Shinji Fujimoto (79 patents)
- Atsuhiro Sakai (13 patents)
- Seiichi Mogi (17 patents)
- Hironori Mito (1 patents)
US Patent 9136745 · Granted Sep 15, 2015