Assignee
Inventors
- Hidefumi Watanabe (3 patents)
- Tomohiko Sano (18 patents)
- Koji Fukura (3 patents)
- Masayuki Takayama (40 patents)
- Shuji Koman (13 patents)
- Hiroshi Ishibashi (38 patents)
- Shigeru Watanuki (12 patents)
- Masahiro Sagawa (11 patents)
US Patent 9416935 · Granted Aug 16, 2016