Assignee
Inventors
- Eiji Kobayashi (57 patents)
- Tamaki Wada (9 patents)
- Yasutaka Fujita (4 patents)
- Norihiro Yoshinaga (2 patents)
- Masako Doi (9 patents)
- Yasuhiro Fujimoto (1 patents)
- Takumi Teratani (7 patents)
US Patent 10087421 · Granted Oct 2, 2018