Assignee
Inventors
- Takanori Saeki (106 patents)
- Yasushi Aoki (77 patents)
- Masatomo Eimitsu (12 patents)
- Masashi Nakagawa (135 patents)
- Minoru Nishizawa (35 patents)
- Tadashi Iwasaki (19 patents)
- Koichiro Kiguchi (2 patents)
US Patent 7840727 · Granted Nov 23, 2010