Assignee
Inventors
- Shigeyuki Tsurumi (3 patents)
- Kazumasa Yasuda (19 patents)
- Takeshi Sotome (1 patents)
- Mikio Koyano (3 patents)
- Takeshi Toyoda (26 patents)
- Akinari Matoba (1 patents)
- Toshiharu Minamikawa (1 patents)
US Patent 11502235 · Granted Nov 15, 2022