Assignee
Inventors
- Hironao Kawano (60 patents)
- Hironobu Takizawa (72 patents)
- Akio Uchiyama (70 patents)
- Atsushi Chiba (48 patents)
- Takeshi Yokoi (86 patents)
- Hideo Ito (132 patents)
- Hidetake Segawa (53 patents)
US Patent 8731637 · Granted May 20, 2014