Assignee
Inventors
- Katsuyuki Fukutake (6 patents)
- Yoshihiro Ueda (153 patents)
- Masaharu Kasahara (2 patents)
- Shigeru Hidesawa (16 patents)
- Mark A. Schiebl (1 patents)
- Neil Taylor (12 patents)
- Robin Chu (33 patents)
US Patent D345147 · Granted Mar 15, 1994