Assignee
Inventors
- Masahiko Yabuuchi (7 patents)
- Hiroshi Akanuma (4 patents)
- Minoru Masuda (6 patents)
- Kazuo Katoh (4 patents)
- Tsuneo Nakamura (4 patents)
- Shigeru Tajima (3 patents)
- Masashi Hashiba (8 patents)
- Hiroshi Hayami (42 patents)
- Tomoko Takezawa (2 patents)
- Masachika Hirayama (2 patents)