Assignee
Inventors
- Takumi Ohshima (15 patents)
- Kiyoshi Hasegawa (79 patents)
- Takashi Sekikawa (23 patents)
- Yasushi Matsushita (24 patents)
- Akihisa Hori (17 patents)
- Michito Kishi (15 patents)
- Hiroaki Shibukawa (5 patents)
US Patent 9929628 · Granted Mar 27, 2018