Assignee
Inventors
- Kuniaki Mamitsu (29 patents)
- Yasuyoshi Hirai (7 patents)
- Kazuhito Nomura (4 patents)
- Yutaka Fukuda (92 patents)
- Kazuo Kajimoto (22 patents)
- Takeshi Miyajima (30 patents)
- Tomoatsu Makino (23 patents)
- Yoshimi Nakase (16 patents)
US Patent 6703707 · Granted Mar 9, 2004