Assignee
No assignee recorded.
Inventors
- Shuichi Moriizumi (2 patents)
- Kenichi Masuhara (6 patents)
- Hidetoshi Yamabe (11 patents)
- Takao Tomosue (2 patents)
- Kouji Mori (27 patents)
- Hisaharu Kaneko (4 patents)
US Patent 5015531 · Granted May 14, 1991
No assignee recorded.