Assignee
Inventors
- Dan Nagashima (6 patents)
- Takahide Mizuno (32 patents)
- Hirokazu Toyoshima (12 patents)
- Lee Thomas O'Donnell (7 patents)
- Naomichi Tonokura (7 patents)
- Akio Muto (15 patents)
- Yutaka Ishikawa (77 patents)
US Patent 8640838 · Granted Feb 4, 2014