Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4532186 | Circuit substrate with resistance layer and process for producing the same | Kazuyoshi Shibagaki, Yoshihisa Mori | 1985-07-30 |
| 4451525 | Products having compound membrane | Shiyouzou Kawazoe, Zenichi Ueda, Toshihiko Sugimoto | 1984-05-29 |
| 4345000 | Transparent electrically conductive film | Shozo Kawazoe, Takao Matsui | 1982-08-17 |