Assignee
Inventors
- Mitsuru Nagano (8 patents)
- Akira Himeno (15 patents)
- Masayuki Okuno (12 patents)
- Masahiko Naito (41 patents)
- Akihito Doi (2 patents)
- Daisuke Ogawa (76 patents)
- Akira Nagai (130 patents)
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Skip to contentUS Patent 8615146 · Granted Dec 24, 2013