Assignee
Inventors
- Kouichi Satoh (36 patents)
- Seiji Yanagisawa (5 patents)
- Shu Watabe (3 patents)
- Yukihiro Fujita (30 patents)
- Akio Shima (33 patents)
- Yuji Tanaka (232 patents)
- Shinichi Takahashi (101 patents)
- Hiroshi Kunii (10 patents)
US Patent 7174735 · Granted Feb 13, 2007