Assignee
Inventors
- Yoshitaka Tamura (16 patents)
- Hiroshi Miyakawa (13 patents)
- Akio Yamada (12 patents)
- Hitoshi Saito (253 patents)
- Yasushi Kawaguchi (11 patents)
- Hiroshi Ochi (41 patents)
- Tomoko Ide (1 patents)
- Eri Inoue (4 patents)
US Patent 7022676 · Granted Apr 4, 2006