Assignee
Inventors
- Yoshimasu Yamaguchi (23 patents)
- Yuji Takahashi (290 patents)
- Kimiaki Hayakawa (28 patents)
- Toshihiko Kusumoto (22 patents)
- Hideaki Kosasa (22 patents)
- Hiroshi Ohta (4 patents)
- Yuji Yamanaka (82 patents)
- Kozo Sakakibara (6 patents)