Assignee
Inventors
- Shinsaku Kobayashi (16 patents)
- Katsuo Kamoshita (2 patents)
- Shigeki Nagai (9 patents)
- Takeo Honda (8 patents)
- Kiroku Oda (5 patents)
- Katsutoshi Fujii (27 patents)
- Takashi Kobayashi (557 patents)
- Mikio Kojima (10 patents)
US Patent 4464375 · Granted Aug 7, 1984