Assignee
Inventors
- Atsushi Gomi (36 patents)
- Yasushi Mizusawa (30 patents)
- Tatsuo Hatano (55 patents)
- Masamichi Hara (34 patents)
- Kaoru Yamamoto (193 patents)
- Satoshi Taga (15 patents)
- Chiaki Yasumuro (7 patents)
US Patent 8992686 · Granted Mar 31, 2015