Assignee
Inventors
- Toshiki Takiguchi (47 patents)
- Hiroshi Tachiki (29 patents)
- Hirokazu Yamauchi (41 patents)
- Hiroyuki Murai (81 patents)
- Yoshiaki Masuda (58 patents)
- Fumio Shimazu (35 patents)
- Masashi Hirai (37 patents)
US Patent 7162178 · Granted Jan 9, 2007