Assignee
Inventors
- Yuzo Omi (2 patents)
- Syouji Satou (2 patents)
- Takatoshi Watanabe (30 patents)
- Akira Rikiishi (2 patents)
- Hajime Kudo (10 patents)
- Yoshitaka Ohno (4 patents)
- Toshio Kagitani (9 patents)
- Sohei Masaki (4 patents)
- Shoji Abe (12 patents)