Assignee
Inventors
- Motoharu Miyashita (20 patents)
- Hirotaka Kizuki (21 patents)
- Yasuaki Yoshida (22 patents)
- Yutaka Mihashi (28 patents)
- Yasutomo Kajikawa (9 patents)
- Shoichi Karakida (20 patents)
- Yuji Ohkura (11 patents)
US Patent 5835516 · Granted Nov 10, 1998