Assignee
Inventors
- Akihiko Kusano (3 patents)
- Kinichi Kimura (10 patents)
- Noboru Takeuchi (40 patents)
- Isamu Takayama (3 patents)
- Tatsuo Yamazaki (16 patents)
- Haruo Ohguro (4 patents)
- Yutaka Sadano (8 patents)
- Satoshi Yamamoto (310 patents)
US Patent 6077369 · Granted Jun 20, 2000