Assignee
Inventors
- Hiroaki Utagawa (7 patents)
- Takanori Ohta (5 patents)
- Takashi Nakano (273 patents)
- Takashi Fukumoto (74 patents)
- Kenji Hayasaka (13 patents)
- Joji Akiyama (25 patents)
- Masataka Fukuchi (3 patents)
US Patent 9487370 · Granted Nov 8, 2016