Assignee
Inventors
- Masahiro Takashita (38 patents)
- Hitoshi Iwasaki (243 patents)
- Kenichiro Yamada (104 patents)
- Junichi Akiyama (60 patents)
- Masayuki Takagishi (147 patents)
- Tomomi Funayama (63 patents)
- Mariko Shimizu (56 patents)
US Patent 8154825 · Granted Apr 10, 2012