Assignee
Inventors
- Kazuhiro Itsumi (33 patents)
- Tomio Ono (84 patents)
- Yutaka Nakai (51 patents)
- Noriko Yamamoto (128 patents)
- Tsuyoshi Kobayashi (146 patents)
- Akiko Hirao (41 patents)
- Yasuharu Hosono (20 patents)
- Mitsunaga Saito (37 patents)
US Patent 11692819 · Granted Jul 4, 2023