Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662995 | Transfer paper for electrophotography and process for producing the same | Kunio Sakurai, Kyoko Inoue, Harumi Watanabe, Masaru Kato | 1997-09-02 |
| 5663021 | Film for electrophotographic transfer, color toner, and method of color image formation | Kiyoshi Hosoi, Masanori Ichimura, Yuka Ishihara, Takashi Sakai | 1997-09-02 |
| 5637383 | Electrophotographic transfer paper | Kunio Sakurai, Masaru Kato, Harumi Watanabe | 1997-06-10 |
| 5619241 | Ink-jet printing paper and ink-jet printing method using the same | Kiyoshi Hosoi | 1997-04-08 |
| 5616409 | Ink jet recording medium and recording method | Kiyoshi Hosoi, Ken Hashimoto | 1997-04-01 |