Assignee
Inventors
- Satoru Kitazaki (7 patents)
- Junji Kameshima (7 patents)
- Koji Omoshiki (8 patents)
- Yoji Takaki (5 patents)
- Yuki Tanaka (131 patents)
- Hironaga Iwata (4 patents)
- Makoto Hayakawa (62 patents)
- Mitsuyoshi Kanno (8 patents)
US Patent 7977270 · Granted Jul 12, 2011