Assignee
Inventors
- Masamichi Akashi (21 patents)
- Satoshi Nagata (935 patents)
- Yutaka Murakami (768 patents)
- Yoichi Toyokura (11 patents)
- Yukio Kanakubo (14 patents)
- Hiroharu Takahashi (10 patents)
- Masami Kashiwazaki (11 patents)
US Patent 6035149 · Granted Mar 7, 2000