Assignee
Inventors
- Ken Ota (42 patents)
- Akimitsu Isihara (1 patents)
- Shigenori Mitsushima (16 patents)
- Koichi Matsuzawa (5 patents)
- Keisuke Ukita (1 patents)
- Hideto Imai (11 patents)
- Masashi Matsumoto (89 patents)
- Takashi Miyazaki (107 patents)
US Patent 9748580 · Granted Aug 29, 2017