Assignee
Inventors
- Yukio Tanaka (176 patents)
- Tetsuya Kawamura (71 patents)
- Kenji Nakao (141 patents)
- Atsushi Mizuyoshi (1 patents)
- Kazutaka Fukushima (1 patents)
- Kazuyuki Sunohara (20 patents)
- Hidetaka Noriyama (3 patents)
US Patent 9082360 · Granted Jul 14, 2015