Assignee
Inventors
- Michihiro Sato (19 patents)
- Nobuyuki Sato (104 patents)
- Hideyuki Takahashi (260 patents)
- Tetsuya Niino (3 patents)
- Noritaka Kunimaru (6 patents)
- Shigeharu Furusawa (11 patents)
- Yasuhiro Shinkai (35 patents)
US Patent 6735161 · Granted May 11, 2004