Assignee
Inventors
- Muneki Shimada (18 patents)
- Shinichi Okamoto (72 patents)
- Masaharu Yoshimori (14 patents)
- Tsutomu Inui (39 patents)
- Keiso Shimakawa (8 patents)
- Toyoshi Okada (13 patents)
- Makoto Kubo (7 patents)
- Mitsuhiro Nakamura (124 patents)
US Patent 7178037 · Granted Feb 13, 2007