Assignee
Inventors
- Masatoshi Hada (33 patents)
- Naonori Kinoshita (2 patents)
- Miyuki Yamazaki (2 patents)
- Norio Ito (60 patents)
- Koji Nishiyama (59 patents)
- Sadao Yamada (4 patents)
- Yoshihiro Takatani (5 patents)
- Nobumitsu Okazaki (4 patents)
US Patent 9869234 · Granted Jan 16, 2018