Assignee
Inventors
- Yasushi Sakurai (6 patents)
- Yasuko Matsubara (3 patents)
- Yasuaki Irifune (1 patents)
- Saeru Yamamuro (1 patents)
- Kouki Kawabata (2 patents)
- Akira URA (5 patents)
- Takashi Katoh (67 patents)
- Yuhei UMEDA (18 patents)
US Patent 11438277 · Granted Sep 6, 2022