Assignee
Inventors
- Hirofumi Nagasuka (18 patents)
- Masaru Satou (5 patents)
- Kenichi Oyamada (21 patents)
- Katsuhisa Miyata (29 patents)
- Atsushi Tanaka (451 patents)
- Shuuzou Takeo (2 patents)
- Masaya Ichikawa (18 patents)
US Patent 7124246 · Granted Oct 17, 2006