Assignee
Inventors
- Atsuko Sugiyama (23 patents)
- Yoshimasa Kobayashi (99 patents)
- Yoshinori Nakatani (5 patents)
- Katsuhiko Fujimoto (27 patents)
- Mariko Shibata (28 patents)
- Natsuki Sato (55 patents)
- Toshie Maruyama (9 patents)
US Patent 10157465 · Granted Dec 18, 2018