Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D579887 | Video recorder/player | Takeshi Yoshida, Tetsuro Kato | 2008-11-04 |
| D566742 | TV camera | Eiji Sugiyama, Tetsuro Kato | 2008-04-15 |
| D565621 | TV camera | Eiji Sugiyama, Tetsuro Kato | 2008-04-01 |
| D543566 | Surveillance television camera | Tetsuro Kato, Eiji Togawa | 2007-05-29 |
| D543567 | Surveillance television camera | Tetsuro Kato, Eiji Togawa | 2007-05-29 |
| 6300975 | Image pickup apparatus | — | 2001-10-09 |
| 5978028 | Image reproduction apparatus having a support for vertical and horizontal image reproduction | — | 1999-11-02 |
| 4916828 | Method of producing saturated vapor of solid metal organic compounds in the metal organic chemical vapor deposition method | Masao Fujisawa | 1990-04-17 |
| 4510111 | Process for producing acrylic fibers having non-circular cross-sections | Shigeru Sawanishi, Yozo Shiomi | 1985-04-09 |
| 4448740 | Process for producing acrylic fibers with excellent surface smoothness | Shigeru Sawanishi, Yozo Shiomi | 1984-05-15 |