Assignee
No assignee recorded.
Inventors
- Unknown
- Kenji Ueda (227 patents)
- Kenji Ishii (287 patents)
- Unknown
- Susumu Kusakawa (5 patents)
- Takashi Hamaguchi (10 patents)
- Masaya Itoh (24 patents)
- Yoshitsugu Morimoto (3 patents)
US Patent 5958594 · Granted Sep 28, 1999
No assignee recorded.