Assignee
Inventors
- Koshiro Saji (13 patents)
- Shinya Kamada (78 patents)
- Shotaro Nagai (9 patents)
- Yasunari Nakayama (17 patents)
- Masaru Nakagishi (11 patents)
- Yasuo Shigenaka (5 patents)
- Motomi Kobayashi (3 patents)
US Patent 9903469 · Granted Feb 27, 2018