Assignee
Inventors
- Shigehiro Tanaka (12 patents)
- Masanori Takase (11 patents)
- Hiroshi Matsuo (51 patents)
- Hiroshi Kanai (108 patents)
- Ikuro Yamaoka (8 patents)
- Yoichiro Mori (11 patents)
- Shin-ichi Ohara (2 patents)
- Tadashi Fujii (67 patents)
US Patent 7705066 · Granted Apr 27, 2010