Assignee
Inventors
- Yoshitomi Haneda (4 patents)
- Hiroshi Imai (185 patents)
- Tokiyoshi Kida (3 patents)
- Tomoo Atarashi (29 patents)
- Shigeki Takami (28 patents)
- Masaki Nomura (29 patents)
- Takafumi Koshida (10 patents)
US Patent 9061578 · Granted Jun 23, 2015