Assignee
No assignee recorded.
Inventors
- Yuzuru Eto (27 patents)
- Tomoko Tsuji (41 patents)
- Satoshi Takano (9 patents)
- Misako Takezawa (2 patents)
- Yasunori Yokogawa (2 patents)
- Hiroshiro Shibai (10 patents)
US Patent 5847078 · Granted Dec 8, 1998
No assignee recorded.