Assignee
Inventors
- Junshi Yoshioka (9 patents)
- Akiko Sugimoto (10 patents)
- Sakiko Taenaka (4 patents)
- Makoto Dobashi (22 patents)
- Tsutomu Higuchi (20 patents)
- Takuya Yamamoto (64 patents)
- Ken Iwakiri (4 patents)
US Patent 6541126 · Granted Apr 1, 2003