Assignee
Inventors
- Hiroyuki Morishita (35 patents)
- Atsushi Ito (390 patents)
- Satoshi Takashima (14 patents)
- Hideshi Nishida (36 patents)
- Kozo Kimura (33 patents)
- Tokuzo Kiyohara (55 patents)
- Akira Miyoshi (63 patents)
- Hiroshi Kadota (23 patents)
US Patent 7315934 · Granted Jan 1, 2008