Assignee
Inventors
- Takahiro Urakabe (34 patents)
- Matahiko Ikeda (24 patents)
- Masaru Kobayashi (158 patents)
- Akihiko Iwata (90 patents)
- Tatsuya Okuda (33 patents)
- Hirotoshi Maekawa (31 patents)
- Toshiyuki Kikunaga (14 patents)
US Patent 7619907 · Granted Nov 17, 2009