Assignee
Inventors
- Kunihiro Yamada (75 patents)
- Shino Kimura (3 patents)
- Kihachi Hayashida (7 patents)
- Minoru Ootake (2 patents)
- Akihiro Nakajima (13 patents)
- Nobuo Suzuki (239 patents)
- Atsuya Ooshima (1 patents)
US Patent 7463972 · Granted Dec 9, 2008