Assignee
Inventors
- Masahide Inoue (62 patents)
- Takeshi Ichitsuka (16 patents)
- Yasuhiko Hirayama (7 patents)
- Shozo Koshikawa (3 patents)
- Tateki Kitaoka (2 patents)
- Nobuo Nakabayashi (28 patents)
- Tatsumichi Takeda (3 patents)
- Osamu Minoo (2 patents)
US Patent RE34037 · Granted Aug 18, 1992