Assignee
Inventors
- Masaaki Matsuura (73 patents)
- Hiroshi Nakai (126 patents)
- Kazuo Ohyama (19 patents)
- Toshiaki Tokisawa (42 patents)
- Masanori Kaneko (26 patents)
- Atsushi Miyahara (13 patents)
- Tomonori Sato (92 patents)
US Patent 9365059 · Granted Jun 14, 2016