Assignee
Inventors
- Takashi Ootawara (2 patents)
- Akira Suzuki (768 patents)
- Hiroaki Kubokawa (12 patents)
- Hidenobu Kimura (11 patents)
- Osamu Tamada (49 patents)
- Mamoru Nakada (9 patents)
- Masayuki Iwasaka (29 patents)
US Patent 7341555 · Granted Mar 11, 2008