Assignee
Inventors
- Hiroki Hibino (48 patents)
- Shin Katayama (1 patents)
- Hiroyuki Irie (22 patents)
- Hikaru Inoue (6 patents)
- Hitoshi Mizuno (71 patents)
- Yasuharu Hakamatsuka (19 patents)
- Unknown
- Hideki Koyanagi (36 patents)
US Patent 7550287 · Granted Jun 23, 2009