Assignee
Inventors
- Yoshinari Takabatake (34 patents)
- Sumio Watanabe (103 patents)
- Yukihiro Mori (141 patents)
- Masaru Kihara (11 patents)
- Masahiro Tsuchiya (123 patents)
- Toshio Yamaguchi (60 patents)
- Tetsuhiro Ishikawa (117 patents)
US Patent 9199491 · Granted Dec 1, 2015