Assignee
Inventors
- Shigeki Takahashi (141 patents)
- Takashi Nakano (273 patents)
- Nozomu Akagi (18 patents)
- Yasushi Higuchi (48 patents)
- Tetsuo Fujii (126 patents)
- Yoshiyuki Hattori (87 patents)
- Makoto Kuwahara (19 patents)
- Kyoko Okada (9 patents)
US Patent 7893458 · Granted Feb 22, 2011