Assignee
Inventors
- Masaji Akahori (6 patents)
- Takayoshi Kawamoto (9 patents)
- Syu Nakanishi (9 patents)
- Shinzi Miura (1 patents)
- Toru Akiyama (36 patents)
- Takayuki Saito (132 patents)
- Kunio Fujiwara (26 patents)
- Satoshi Konishi (76 patents)
US Patent 6423205 · Granted Jul 23, 2002