Assignee
Inventors
- Shigefumi Suzuyama (19 patents)
- Jun Yanagisaki (8 patents)
- Yasusi Suenami (1 patents)
- Kenji Mizuta (7 patents)
- Osamu Nagai (21 patents)
- Shinichi Yamamoto (139 patents)
- Naohisa Ito (4 patents)
US Patent 9522429 · Granted Dec 20, 2016