Assignee
Inventors
- Masanobu Kawamura (23 patents)
- Hiroyuki Kida (22 patents)
- Seiji Kamada (19 patents)
- Toshiyuki Tojo (2 patents)
- Takeshi Ohkubo (17 patents)
- Hiroyuki Matsuura (90 patents)
- Naoki Yashiki (24 patents)
- Nobuo Shibasaki (6 patents)
US Patent 5524087 · Granted Jun 4, 1996