Assignee
Inventors
- Yasushi Sanada (10 patents)
- Toru Tojo (47 patents)
- Mitsuo Tabata (19 patents)
- Kyoji Yamashita (43 patents)
- Hideo Nagai (113 patents)
- Noboru Kobayashi (140 patents)
- Hisakazu Yoshino (20 patents)
- Makoto Taya (5 patents)
- Akemi Miwa (4 patents)