Assignee
Inventors
- Yohei Kushida (7 patents)
- Keita Maejima (15 patents)
- Hiroshi Okamura (65 patents)
- Natsuko Ishizuka (17 patents)
- Hayato Fujita (54 patents)
- Masaki Tsugawa (5 patents)
- Yuji Ikeda (177 patents)
US Patent 10746583 · Granted Aug 18, 2020