Assignee
Inventors
- Hideaki Suganuma (11 patents)
- Mamoru Kuraishi (8 patents)
- Kazunao Yamada (35 patents)
- Takashi Naitou (27 patents)
- Toshiaki Niwa (34 patents)
- Fumiharu Ogawa (14 patents)
- Masatoshi Takahara (27 patents)
US Patent 8405345 · Granted Mar 26, 2013