Assignee
No assignee recorded.
Inventors
- Takeshi Harano (6 patents)
- Satoru Takaki (17 patents)
- Yuzo Shigesato (8 patents)
- Koichi Suzuki (307 patents)
- Naoki Hashimoto (106 patents)
- Hiroyasu Kojima (4 patents)
- Takuji Oyama (36 patents)
US Patent 5009922 · Granted Apr 23, 1991
No assignee recorded.