Assignee
Inventors
- Kozo Sonobe (3 patents)
- Takashi Fukuzawa (39 patents)
- Kohsuke Takeuchi (3 patents)
- Tatushi Tabata (3 patents)
- Hiroshi Fukuoka (12 patents)
- Kunio Hisamatsu (3 patents)
- Makoto Katamura (3 patents)
US Patent RE34912 · Granted Apr 18, 1995