Assignee
Inventors
- Yoshinori Takagi (53 patents)
- Seiko Maehara (2 patents)
- Naoyuki HIROTA (4 patents)
- Hitoshi Mukai (33 patents)
- Kazumasa Tanaka (59 patents)
- Kunio Kawaguchi (44 patents)
- Hiroyuki Morisaki (17 patents)
- Ichiro Ogata (7 patents)
US Patent 10114492 · Granted Oct 30, 2018