Assignee
Inventors
- Tatsuya Hitomi (9 patents)
- Ryouhei NISHIHARA (3 patents)
- Kiyotaka Hirano (2 patents)
- Yoshitaka Shiraishi (6 patents)
- Masanori Yamamoto (56 patents)
- Tomonari Yokoyama (4 patents)
- Masahide Shidou (2 patents)
US Patent 9522519 · Granted Dec 20, 2016