Assignee
Inventors
- Asako Kawashima (1 patents)
- Shinichi Tasaki (18 patents)
- Chika Amemiya (4 patents)
- Daisuke Iga (7 patents)
- Tomoyuki Nagaoka (1 patents)
- Takeshi Yasooka (11 patents)
- Hiroshi Ishikawa (263 patents)
US Patent 10079409 · Granted Sep 18, 2018