Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662995 | Transfer paper for electrophotography and process for producing the same | Tsukasa Matsuda, Kyoko Inoue, Harumi Watanabe, Masaru Kato | 1997-09-02 |
| 5637383 | Electrophotographic transfer paper | Tsukasa Matsuda, Masaru Kato, Harumi Watanabe | 1997-06-10 |