Assignee
Inventors
- Koji Yonemura (19 patents)
- Manabu IWAKAWA (8 patents)
- Akimasa Yuki (3 patents)
- Toshiaki FUJINO (23 patents)
- Tetsuya Satake (17 patents)
- Taroh Yoshino (1 patents)
- Kazunori OKUMOTO (13 patents)
US Patent 9804438 · Granted Oct 31, 2017