Assignee
Inventors
- Tadatomo Suga (43 patents)
- Keisuke Saito (77 patents)
- Yoshikazu Matsuura (6 patents)
- Tatsuya Takeuchi (19 patents)
- Johji Kagami (1 patents)
- Rikiya Kato (21 patents)
- Sakie Yamagata (3 patents)
US Patent 6935553 · Granted Aug 30, 2005