Assignee
Inventors
- Tokuji Okumura (5 patents)
- Taisei Wakisaka (9 patents)
- Masahito Mutou (4 patents)
- Taiji Mizuta (5 patents)
- Yasunari Mizuta (3 patents)
- Shinji Saeki (1 patents)
- Hiroyasu Taniguchi (11 patents)
- Yoshiaki Ito (122 patents)
US Patent 9376737 · Granted Jun 28, 2016