Assignee
Inventors
- Rika Kashima (1 patents)
- Shunichiro Nakamura (8 patents)
- Harumi Minemura (8 patents)
- Katsumi Shiono (9 patents)
- Masahiro Higuchi (58 patents)
- Mikio Yoshimori (1 patents)
- Takayuki Hayakawa (8 patents)
US Patent 5485598 · Granted Jan 16, 1996