Assignee
Inventors
- Masahito Yamazaki (32 patents)
- Jiro Takemoto (3 patents)
- Hiromi Ueno (1 patents)
- Koji Akiyama (86 patents)
- Jean-Philip Hulin (1 patents)
- Josef Knott (1 patents)
- Manfred Münz (1 patents)
- Andreas Paul (13 patents)
US Patent 6828072 · Granted Dec 7, 2004