Assignee
Inventors
- Makoto Miyaki (5 patents)
- Hideyuki Sekiguchi (5 patents)
- Akira Yasuda (90 patents)
- Atsushi Kubota (93 patents)
- Kazuyuki Yoshida (22 patents)
- Kouji Matsuura (23 patents)
- Shigenori Kurokawa (1 patents)
- Takeshi Kakinuma (13 patents)
US Patent 6516180 · Granted Feb 4, 2003