Assignee
Inventors
- Shizuo Shimano (12 patents)
- Akinori Morikawa (4 patents)
- Kenichi Yamamoto (126 patents)
- Hiroki Hotta (5 patents)
- Kazumi Yamamoto (47 patents)
- Nozomu Nakanishi (19 patents)
- Nobuto Minowa (26 patents)
US Patent 9126934 · Granted Sep 8, 2015