Assignee
Inventors
- Toru Ozaki (64 patents)
- Noboru Ishisone (9 patents)
- Tsuneaki Tamachi (30 patents)
- Norimasa Yanase (17 patents)
- Takafumi Sarata (16 patents)
- Kazutaka Yuzurihara (15 patents)
- Fumiharu Iwasaki (35 patents)
US Patent 9190674 · Granted Nov 17, 2015