Assignee
Inventors
- Hiroaki Hirai (12 patents)
- Fumiaki Yoshikawa (14 patents)
- Eichi Watanabe (1 patents)
- Yuma Nagakawa (1 patents)
- Akira Kuroiwa (1 patents)
- Mitsunori Uemura (4 patents)
- Fumio Miyazaki (7 patents)
US Patent 11382533 · Granted Jul 12, 2022