Assignee
Inventors
- Toshiaki Okuno (63 patents)
- Hayami Hosokawa (54 patents)
- Naru Yasuda (31 patents)
- Akihiko Sano (23 patents)
- Junichi Tanaka (254 patents)
- Hiroto Nozawa (10 patents)
- Hirokatsu Nakayama (2 patents)
US Patent 7657140 · Granted Feb 2, 2010