Assignee
Inventors
- Takashi Sasaki (583 patents)
- Aira Hotta (32 patents)
- Haruhiko Okumura (78 patents)
- Masatoshi OGAWA (36 patents)
- Osamu Nagahara (5 patents)
- Tsuyoshi Hagiwara (13 patents)
- Kazuo Horiuchi (16 patents)
- Naotada Okada (40 patents)
US Patent 8212662 · Granted Jul 3, 2012