Assignee
Inventors
- Ryota Kawagata (3 patents)
- Jun Yoshii (3 patents)
- Shotaro Okada (7 patents)
- Toru Kitayama (36 patents)
- Akinobu Takaishi (3 patents)
- Toshitsugu Mori (4 patents)
- Yukihiro Takeuchi (49 patents)
US Patent 9621679 · Granted Apr 11, 2017