Assignee
Inventors
- Masahiko OHTA (1 patents)
- Shinichi OIKAWA (3 patents)
- Mitsuhiro Yokoyama (16 patents)
- Hideki Origasa (11 patents)
- Masunori Matsuzaki (14 patents)
- Yuji Matsuzawa (21 patents)
- Yasushi Saito (110 patents)
US Patent 9539230 · Granted Jan 10, 2017