Assignee
Inventors
- Osamu Toyoda (52 patents)
- Akira Tokai (42 patents)
- Kazunori Inoue (108 patents)
- Fumihiro Namiki (41 patents)
- Saburou Morita (3 patents)
- Yojiro Shimada (5 patents)
- Hitoshi Hirakawa (47 patents)
- Takashi Katayama (75 patents)
US Patent 7371508 · Granted May 13, 2008