Assignee
Inventors
- Haruhiko Yamaguchi (31 patents)
- Yukino INOUE (20 patents)
- Keiji Takagi (16 patents)
- Kazuhisa Fushihara (41 patents)
- Toshiya Muranaka (7 patents)
- Keiko Suzuki (36 patents)
- Kanako Kobayashi (1 patents)
US Patent 9719110 · Granted Aug 1, 2017