Assignee
Inventors
- Tomoya Yoshida (28 patents)
- Shuhei Narita (4 patents)
- Keisuke Yamakawa (24 patents)
- Takashi Sasaki (583 patents)
- Ryuji Nonaka (19 patents)
- Masanori Ishikawa (55 patents)
- Katsumi Shiraishi (3 patents)
- Seiji Nakano (31 patents)
US Patent 10864946 · Granted Dec 15, 2020