Assignee
Inventors
- Masakatsu Shibasaki (40 patents)
- Mikiko Sodeoka (16 patents)
- Yuji Ogawa (76 patents)
- Toshiaki Mase (22 patents)
- Akira Ishibashi (2 patents)
- Daijiro Horii (3 patents)
- Toshiji Kanayama (11 patents)
- Katsuhiko Iseki (24 patents)
- Unknown
- Chiyoko Ishiyama (2 patents)
- Yoshio Hayashi (72 patents)