Assignee
Inventors
- Masayuki Tobita (16 patents)
- Naoyuki Shimoyama (9 patents)
- Tsukasa Ishigaki (5 patents)
- Hisashi Aoki (82 patents)
- Toru Kimura (90 patents)
- Tsunehisa Kimura (12 patents)
- Masafumi Yamato (4 patents)
US Patent 7347955 · Granted Mar 25, 2008