Assignee
Inventors
- Kazumi Watase (15 patents)
- Hiroaki Fujimoto (104 patents)
- Ryuichi Sahara (14 patents)
- Nozomi Shimoishizaka (26 patents)
- Takahiro Kumakawa (18 patents)
- Kazuyuki Kaino (8 patents)
- Yoshifumi Nakamura (80 patents)
US Patent 6924173 · Granted Aug 2, 2005