Assignee
Inventors
- Tadao Matsumoto (28 patents)
- Yasutaka Iwata (8 patents)
- Kentaro Yagyu (3 patents)
- Fumikazu Yamashita (9 patents)
- Shingo Umekita (1 patents)
- Yasuaki Kuniyasu (5 patents)
- Hiroaki Ninomiya (17 patents)
US Patent 10759233 · Granted Sep 1, 2020