Assignee
Inventors
- Hisao Tokoro (24 patents)
- Kazutoshi Sasaki (3 patents)
- Mitsuru Shinohara (36 patents)
- Masakazu Sakaguchi (27 patents)
- Masatoshi Kuroda (20 patents)
- Koichi Kimura (225 patents)
- Yoshiyuki Ishibashi (5 patents)
US Patent 7671820 · Granted Mar 2, 2010