Assignee
Inventors
- Hideki Okuda (40 patents)
- Teruo Kato (34 patents)
- Dai Terasawa (20 patents)
- Takahiro Kaneko (15 patents)
- Hiroshi Kawamata (15 patents)
- Nobukazu Omori (13 patents)
- Hideaki Koshoji (6 patents)
US Patent 8818480 · Granted Aug 26, 2014