Assignee
Inventors
- Hiroshi Fujisawa (42 patents)
- Yoshikuni Deguchi (9 patents)
- Kouji Noda (22 patents)
- Masakazu Isurugi (2 patents)
- Masanobu Tamura (9 patents)
- Junichi Hazama (2 patents)
- Tsutomu Ikeda (66 patents)
- Shun Wachi (8 patents)
US Patent 5739267 · Granted Apr 14, 1998