Assignee
Inventors
- Katsuto Tamai (16 patents)
- Takehiko Yamazaki (17 patents)
- Tsutomu Kanezaki (2 patents)
- Shigeru Sakurai (3 patents)
- Yukiko Noguchi (2 patents)
- Mayumi Endo (3 patents)
- Natsumi Hamabuchi (2 patents)
- Kana Naito (2 patents)
US Patent 10550165 · Granted Feb 4, 2020