Assignee
Inventors
- Hironobu Baba (13 patents)
- Michitaka Hayashi (8 patents)
- Masaki Takakuwa (11 patents)
- Masahito Imai (28 patents)
- Akiteru Takae (3 patents)
- Tokuhisa Nomura (2 patents)
- Akira Ishimaru (5 patents)
US Patent 6085598 · Granted Jul 11, 2000