Assignee
Inventors
- Kunio Shiota (4 patents)
- Shintaro Yagi (43 patents)
- Koji HAYAKAWA (2 patents)
- Mitsuko TAKAMORI (1 patents)
- Takefumi Kikusui (3 patents)
- Yukishige Ito (8 patents)
- Yasuharu Sakamoto (1 patents)
- Hideharu Seto (2 patents)
US Patent 9968624 · Granted May 15, 2018