Assignee
Inventors
- Hiroshi Kobayashi (747 patents)
- Tatsuya Higaki (21 patents)
- Hirofumi Shoji (14 patents)
- Norihisa Toki (4 patents)
- Keiji Kudo (17 patents)
- Hiroyuki Mitsui (61 patents)
- Osamu Nakai (32 patents)
US Patent 9751783 · Granted Sep 5, 2017