Assignee
Inventors
- Akira Koike (19 patents)
- Kohichi Takaku (3 patents)
- Takamasa Shimizu (3 patents)
- Masahiko Takiguchi (18 patents)
- Akiyoshi Ohya (2 patents)
- Atsushi Ogawa (135 patents)
- Koichi Hirata (36 patents)
- Osamu Fujii (49 patents)
US Patent 8479249 · Granted Jul 2, 2013