Assignee
Inventors
- Makoto Kanbayashi (45 patents)
- Takeshi Menjo (36 patents)
- Takayuki Nagatsuka (17 patents)
- Takashige Kasuya (81 patents)
- Tatsuya Nakamura (180 patents)
- Tatsuhiko Chiba (42 patents)
- Kohji Inaba (12 patents)
US Patent 5582902 · Granted Dec 10, 1996