Assignee
Inventors
- Hao San (6 patents)
- Haruo Kobayashi (41 patents)
- Hiroki Wada (17 patents)
- Akira Hayakawa (46 patents)
- Hiroyuki Hagiwara (101 patents)
- Yoshitaka Jingu (3 patents)
- Kazuyuki Kobayashi (81 patents)
- Toshiro Tsukada (6 patents)
US Patent 7227482 · Granted Jun 5, 2007