Assignee
Inventors
- Tohru Tanaka (69 patents)
- Kiwamu Takahashi (17 patents)
- Keiji Inoue (25 patents)
- Motoaki Saito (34 patents)
- Masayuki Tsuda (2 patents)
- Hideo Fukuhara (3 patents)
- Takahira Kuno (1 patents)
- Shogo Shimizu (15 patents)
US Patent 11123320 · Granted Sep 21, 2021