Assignee
Inventors
- Yuki Sugiura (27 patents)
- Mitsunori Kokubo (31 patents)
- Shigeru Fujiwara (47 patents)
- Hidetoshi Kitahara (8 patents)
- Yu Murofushi (6 patents)
- Isao Matsuzuki (14 patents)
- Takato Baba (13 patents)
- Toru Suzuki (188 patents)
US Patent 9914261 · Granted Mar 13, 2018