Assignee
Inventors
- Minoru Tateno (7 patents)
- Hideaki Koyano (3 patents)
- Masato Kobayashi (204 patents)
- Yasushi Yoshino (13 patents)
- Tatsuru Iwaoka (2 patents)
- Kazumaro Takaiwa (6 patents)
- Akio Takayasu (4 patents)
US Patent 7301896 · Granted Nov 27, 2007