Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5865939 | Method of and apparatus for applying a film to a substrate | Yoichi Matsubara, Yoshimitsu Kato | 1999-02-02 |
| 5783021 | Method of and apparatus for applying a film to a substrate | Yoichi Matsubara, Yoshimitsu Kato | 1998-07-21 |
| 5653837 | Method for adhering film on surface of cathode-ray tube | Yoichi Matsubara, Shiro Kenmotsu | 1997-08-05 |