Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5426726 | Character drawing and displaying apparatus with drawing speed control | Kaoru Horiuchi, Toshihiko Hata, Toshiharu Nozawa | 1995-06-20 |
| 5271093 | Video display apparatus for filling the interior shapes of contour | Toshihiko Hata, Kaoru Horiuchi, Toshiharu Nozawa | 1993-12-14 |
| 5210545 | Image forming method and system wherein a dot is recorded for each set of three consecutive picture elements | — | 1993-05-11 |
| 5120591 | Conductive pattern board and method for producing the same | — | 1992-06-09 |
| 5079591 | Toner cartridge with an inner sack which is perforated when the cartridge is isnerted | Takeshi Takemoto, Tadaaki Kanno | 1992-01-07 |
| 5019917 | Coordinate input apparatus | Toshihiko Hata, Mitsunori Adachi | 1991-05-28 |
| 4918462 | Method and apparatus for driving a solid scan type recording head | Kazuyuki Shimada, Chiaki Taniguchi | 1990-04-17 |
| 4887133 | Printer | Kunihiko Ikeda, Shigeru Suzuki, Takashi Yokota, Akira Shimura, Yutaka Kodama +2 more | 1989-12-12 |
| 4834477 | Method of controlling the temperature of semiconductor laser in an optical device | Susumu Imakawa | 1989-05-30 |
| 4712142 | Image pickup apparatus with range specification of displayed image | Mitsunori Adachi | 1987-12-08 |
| 4707737 | Band compression apparatus for a video signal | Mitsunori Adachi | 1987-11-17 |
| 4657372 | Printer | Kunihiko Ikeda, Shigeru Suzuki, Takashi Yokota, Akira Shimura, Yutaka Kodama +2 more | 1987-04-14 |
| 4594599 | Image recording method | — | 1986-06-10 |
| 4575219 | Dry process developing apparatus having detachable screening member for developing unit | Haruhiko Nagayama | 1986-03-11 |
| 4571070 | Cleaning device for photoconductive element of electrophotographic copier or the like | — | 1986-02-18 |
| 4547059 | Image-transfer-type electrostatic recording apparatus | Haruhiko Nagayama | 1985-10-15 |
| 4499849 | Apparatus for cleaning a recording medium | Akira Shimura, Takashi Yokota | 1985-02-19 |
| 4352128 | Combination electrostatic copying machine and facsimile transceiver | Tamio Ohori, Fuyuhiko Mastumoto | 1982-09-28 |
| 4322734 | Variable speed electrostatographic apparatus | Yutaka Ebi, Tamio Ohori, Fuyuhiko Matsumoto | 1982-03-30 |
| 4268157 | Toner image transfer method and apparatus for electrostatic photography | Yutaka Ebi, Koji Hirakura, Fuyuhiko Matsumoto, Wasaburo Ohta | 1981-05-19 |
| 4183032 | Electrostatic recording medium with elongated conductive segments | Tamio Ohbori, Fuyuhiko Matsumoto | 1980-01-08 |