Assignee
Inventors
- Takehiko Shioda (36 patents)
- Akio Fukushima (60 patents)
- Ikuru Yoshida (1 patents)
- Jun Cheng (92 patents)
- Hidenobu Kato (22 patents)
- Masayuki Yamazaki (109 patents)
- Kazuya Abe (24 patents)
- Reiji Matsumoto (10 patents)
US Patent 6484318 · Granted Nov 19, 2002