Assignee
Inventors
- Kazuo Nakamae (22 patents)
- Hiroyuki Murase (22 patents)
- Katsuko Yamamoto (26 patents)
- Mamoru Ono (24 patents)
- Katsuyuki Tanaka (108 patents)
- Toshimitsu Sakata (1 patents)
- Teruhiro Enami (2 patents)
- Yutaka Kobayashi (236 patents)
US Patent 9415466 · Granted Aug 16, 2016