Assignee
Inventors
- Yutaka Murakami (768 patents)
- Kunio Okada (39 patents)
- Akio Sugaya (15 patents)
- Takeshi Utsunomiya (19 patents)
- Hideyuki Kitani (7 patents)
- Kiyohiro Tsunekawa (24 patents)
- Shigeki Hirooka (10 patents)
- Shuji Ozawa (27 patents)
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Skip to contentUS Patent 6995858 · Granted Feb 7, 2006