Assignee
Inventors
- Katsumi Kozu (28 patents)
- Takeshi Ishimaru (40 patents)
- Yoshiki Osawa (5 patents)
- Satoshi Kataoka (36 patents)
- Iichiro Mori (9 patents)
- Koichi Toriyama (27 patents)
- Masahiro Mizuta (20 patents)
- Tatsuhisa Chikada (5 patents)
US Patent 7972721 · Granted Jul 5, 2011