Assignee
Inventors
- Yusuke Ishizuka (18 patents)
- Hirotaka Hatta (15 patents)
- Toshiya Sato (61 patents)
- Akira Asaoka (23 patents)
- Norio Kudo (25 patents)
- Hiroyuki Uenishi (30 patents)
- Kenji Sugiura (153 patents)
- Kazuki Yogosawa (45 patents)
US Patent 9195204 · Granted Nov 24, 2015