Assignee
Inventors
- Eiji Fukasawa (33 patents)
- Junya Nakajima (41 patents)
- Takuma Kobayashi (42 patents)
- Takashi Saito (468 patents)
- Isao Kondo (47 patents)
- Seiji Ono (27 patents)
- Kenichi Yoshimura (69 patents)
US Patent 10357988 · Granted Jul 23, 2019