Assignee
Inventors
- Masashi Watanabe (135 patents)
- Yuuji Tanjou (11 patents)
- Masayasu Ota (5 patents)
- Tsuyoshi Enokida (4 patents)
- Hiroaki Kishimoto (21 patents)
- Ryuichi Amagai (20 patents)
- Teruo Segawa (14 patents)
- Muneto Hayami (6 patents)
US Patent 9997760 · Granted Jun 12, 2018