Assignee
Inventors
- Mitsuo Ozaki (11 patents)
- Shigeharu Suzuki (34 patents)
- Shino Sakai (5 patents)
- Keita Akeno (2 patents)
- Shigeyoshi Umemiya (19 patents)
- Masahiro Mori (177 patents)
- Takefumi Inagaki (18 patents)
- Hiroo Ueda (13 patents)
US Patent 6084610 · Granted Jul 4, 2000