Assignee
Inventors
- Satoshi Okawa (29 patents)
- Tetsu Yamada (10 patents)
- Takashi Kurauchi (3 patents)
- Shinpei Yamashita (1 patents)
- Kazuaki Nishio (28 patents)
- Yoshifumi Fujita (28 patents)
- Yoshihiro Kawasaki (201 patents)
US Patent 10683827 · Granted Jun 16, 2020