Assignee
Inventors
- Tadashi Takimoto (7 patents)
- Hirotsugu Oishibashi (7 patents)
- Katsuyoshi Ueyama (4 patents)
- Muneyuki Ohara (6 patents)
- Akio Kobayashi (136 patents)
- Keiichi Aoki (24 patents)
- Mitsuo Nakamura (88 patents)
- Kenzo Hagiwara (2 patents)
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Skip to contentUS Patent 4576324 · Granted Mar 18, 1986