Assignee
Inventors
- Atsushi Nagasawa (21 patents)
- Keiichi Morita (29 patents)
- Masaya Yamazaki (8 patents)
- Yoshinori Katagami (13 patents)
- Masaru Shinoda (6 patents)
- Takeshi Matsuo (94 patents)
- Masaru Misawa (1 patents)
US Patent 5341650 · Granted Aug 30, 1994