Assignee
Inventors
- Toshihisa Kondo (10 patents)
- Nobuya Nakagawa (23 patents)
- Akira Katayama (140 patents)
- Futoru Furuta (2 patents)
- Masatoshi Morishita (20 patents)
- Shinji Deguchi (3 patents)
- Yasuo Ishihara (71 patents)
US Patent 9707824 · Granted Jul 18, 2017