Assignee
No assignee recorded.
Inventors
- Satoshi Obika (32 patents)
- Unknown
- Unknown
- Chika Yamamoto (4 patents)
- Kei Sugita (3 patents)
- Takao INOUE (4 patents)
- Tokuyuki YOSHIDA (4 patents)
US Patent 12473299 · Granted Nov 18, 2025
No assignee recorded.