Assignee
Inventors
- Norihiko Moriwaki (40 patents)
- Kazuo Yano (102 patents)
- Nobuo Sato (40 patents)
- Shinichi FUKUMA (5 patents)
- Hiroyuki Tomita (100 patents)
- Miki Hayakawa (12 patents)
- Norio Ohkubo (22 patents)
US Patent 11200528 · Granted Dec 14, 2021