Assignee
Inventors
- Hitoshi Ikeya (3 patents)
- Tadashi Morikawa (4 patents)
- Koichi Takahashi (226 patents)
- Tatsuya Tamura (4 patents)
- Akira Okamachi (3 patents)
- Takenori Ishizawa (11 patents)
- Haruhiko Sato (13 patents)
- Yoshinobu Higuchi (11 patents)
US Patent 8088916 · Granted Jan 3, 2012