Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4733254 | Thermal head and image forming apparatus using the same | Hayamitu Yukihiro, Takefumi Nosaki | 1988-03-22 |
| 4731619 | Thermal printing head | Takashi Shimazaki | 1988-03-15 |
| 4729038 | Recording apparatus capable of forming a shadow print impression to characters | Goro Oda, Takefumi Nosaki | 1988-03-01 |
| 4707715 | Printing apparatus | — | 1987-11-17 |
| 4649403 | Recording apparatus | — | 1987-03-10 |
| 4647950 | Recording apparatus | Takefumi Nosaki | 1987-03-03 |
| 4534642 | Electrophotographic copying apparatus for effecting a copying operation on the basis of a set copying characteristic | Shouji Takano, Masashi Kimura | 1985-08-13 |
| 4465358 | Image density detecting device for image forming apparatus | — | 1984-08-14 |
| 4431301 | Electrostatic copying apparatus with means for preventing contamination of reverse side of copying medium | Shinichi Hashimoto | 1984-02-14 |