Assignee
Inventors
- Takao Hayashi (73 patents)
- Norihiro Sato (13 patents)
- Chikara Omotani (3 patents)
- Manabu Hosoi (5 patents)
- Nobuyoshi Kasahara (16 patents)
- Gunther Rudolph (8 patents)
- Wolf-Dieter Griebler (11 patents)
- Jorg Hocken (11 patents)
US Patent 5312614 · Granted May 17, 1994