Assignee
Inventors
- Yumi Bando (4 patents)
- Toshinori Murata (33 patents)
- Takumi Okamura (14 patents)
- Kenji Katsumata (67 patents)
- Masaru Nanki (2 patents)
- Takanori Eda (18 patents)
- Satoshi Imuro (1 patents)
- Satoru Takashimizu (29 patents)
US Patent 5774548 · Granted Jun 30, 1998