Assignee
Inventors
- Takeru Hamakawa (6 patents)
- Atsushi Nakajima (90 patents)
- Yoshihiro Akiyama (20 patents)
- Yoshihisa Kazui (2 patents)
- Takeshi Fujii (163 patents)
- Kuniyasu Tamura (2 patents)
- Yoshiyuki Iida (3 patents)
US Patent 8919302 · Granted Dec 30, 2014