Assignee
Inventors
- Koichi Sakata (70 patents)
- Tohru Suganuma (15 patents)
- Shohichi Sugimoto (6 patents)
- Hiroshi Tohmatsu (23 patents)
- Hiroyuki Kishida (47 patents)
- Kenichi Mashiko (16 patents)
- Toyoaki Tano (29 patents)
US Patent 10234783 · Granted Mar 19, 2019