Assignee
Inventors
- Shuichi Umezawa (4 patents)
- Katsuhiko Tanaka (99 patents)
- Masaki Yokosaka (1 patents)
- Ryoji Miyauchi (1 patents)
- Tatsuya Kawaguchi (2 patents)
- Hiroshige KIKURA (2 patents)
- Nobuyoshi Tsuzuki (2 patents)
- Keisuke Tsukada (25 patents)
US Patent 10151610 · Granted Dec 11, 2018