Assignee
Inventors
- Yuya Murakami (8 patents)
- Nobuo Okita (19 patents)
- Takeo Takahashi (65 patents)
- Mikio Takayanagi (8 patents)
- Takeo Suga (25 patents)
- Takeshi Sasanuma (4 patents)
- Toshihisa Kiyokuni (5 patents)
- Hideo Kitamura (43 patents)
US Patent 9416683 · Granted Aug 16, 2016