Assignee
Inventors
- Kunihisa Umetani (1 patents)
- Takashi Shimaoka (12 patents)
- Minoru Yamaguchi (7 patents)
- Masatsugu Oda (16 patents)
- Nobuo Kyomura (8 patents)
- Tsuyoshi Takemoto (23 patents)
- Kazuhiko Kikutake (5 patents)
US Patent 7786040 · Granted Aug 31, 2010