Assignee
Inventors
- Kiyonobu Yoshikane (59 patents)
- Hajime Takeuchi (101 patents)
- Yoshiro Tada (18 patents)
- Masanori Furusawa (77 patents)
- Masao Miwa (17 patents)
- Shinji Onoda (12 patents)
- Yoshitaka Machida (74 patents)
US Patent 11148272 · Granted Oct 19, 2021