Assignee
Inventors
- Tatsuo Shioda (6 patents)
- Emi Nakayama (1 patents)
- Tadahiro Sasaki (1 patents)
- Orapim Puiprom (1 patents)
- Aekkachai Tuekprakhon (1 patents)
- Pornsawan Leaungwutiwong (1 patents)
- Natthanej Luplertlop (2 patents)
US Patent 11560421 · Granted Jan 24, 2023