Assignee
Inventors
- Makoto Iwasaki (77 patents)
- Kazuo Hirota (41 patents)
- Shingo Nishida (9 patents)
- Tetsuya Arikawa (1 patents)
- Ryoichi Kawakami (5 patents)
- Masaaki Katayama (32 patents)
- Toshifumi Nariai (1 patents)
- Kohei Yamamoto (45 patents)
US Patent 10990712 · Granted Apr 27, 2021