Assignee
Inventors
- Atsushi Omura (29 patents)
- Shuichi Murakami (136 patents)
- Toshikazu Nagatsuka (6 patents)
- Keiji Tomizawa (56 patents)
- Etsuko Sawada (13 patents)
- Hiroaki Mihara (42 patents)
- Yohei Hamade (27 patents)
US Patent 9044944 · Granted Jun 2, 2015