Assignee
Inventors
- Yasuto Yoshii (1 patents)
- Ikuhiro Okuno (3 patents)
- Shozo Miyamoto (1 patents)
- Masayuki Tanaka (250 patents)
- Masahiro Yoshimoto (25 patents)
- Masao Kubo (31 patents)
- Tooru Watanabe (14 patents)
- Tsuyosi Yokogawa (1 patents)
US Patent 5879216 · Granted Mar 9, 1999