Assignee
Inventors
- Atsushi Ishihara (112 patents)
- Shuichi Fukuoka (23 patents)
- Noriyuki Kushima (16 patents)
- Takeshi Hirayama (40 patents)
- Tooru Takahashi (48 patents)
- Yutaka Makino (35 patents)
- Hiroshi Ninomiya (26 patents)
US Patent 9392373 · Granted Jul 12, 2016