Assignee
Inventors
- Hideo Kobayashi (333 patents)
- Kazunori Ohno (53 patents)
- Katsuji Ozawa (14 patents)
- Michio Cho (147 patents)
- Yoichi Iwasaki (39 patents)
- Kazuhiko Onda (51 patents)
- Takao Koda (9 patents)
- Shigenori Goto (32 patents)
US Patent 6295419 · Granted Sep 25, 2001