Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6335801 | Facsimile apparatus for transmitting color image data displayed according to combination of specific codewords | Munehiro Nakatani, Hideo Muramatsu | 2002-01-01 |
| 6247031 | Image filing system for memorizing images read from a given document together with small characterizing image | Kaoru Tada, Hiroya Sugawa | 2001-06-12 |
| 5903359 | Image processing apparatus | Akio Nakajima, Hiroyuki Suzuki | 1999-05-11 |
| 5790270 | Image processing apparatus | Akio Nakajima, Hiroyuki Suzuki | 1998-08-04 |
| 5699169 | Image forming apparatus wherein data is converted between multi-level data and bi-level data | Keiji Nakatani, Munehiro Nakatani, Shigenobu Fukushima | 1997-12-16 |
| 5410419 | Facsimile machine capable of distinguishing copied image and received image | Hideo Muramatsu, Munehiro Nakatani, Akio Nakajima, Yoshikazu Ikenoue, Shigenobu Fukushima +3 more | 1995-04-25 |
| 5387983 | Facsimile apparatus comprising converting means for converting binary image data into multi-value image data and image processing apparatus judging pseudo half-tone image | Shigenobu Fukushima | 1995-02-07 |
| 5387984 | Facsimile transmission method of transferring a multi-color original image and apparatus thereof | Munehiro Nakatani, Akio Nakajima, Hideo Muramatsu | 1995-02-07 |
| 5282059 | Facsimile apparatus comprising converting means for converting binary image data into multi-value image data | Shigenobu Fukushima, Munehiro Nakatani | 1994-01-25 |
| 5276780 | Filing system | — | 1994-01-04 |
| 5195148 | Image reader having electrical and optical means for varying magnification | — | 1993-03-16 |
| 5168369 | Image reader having electrical and optical means for varying magnification | — | 1992-12-01 |
| 5146600 | Document image filing system for furnishing additional managerial information for management of documents filed in the system | — | 1992-09-08 |
| 5115478 | Image reader | — | 1992-05-19 |
| 5113266 | Run length encoder | — | 1992-05-12 |
| 5097519 | Image reader with variable magnification dependent on desired dot density | — | 1992-03-17 |
| 5068913 | Image reader with platen criterial mark for determining document scan start | — | 1991-11-26 |
| 5051927 | Image editing apparatus for transferring a partial image from one locale to another | Kaoru Tada | 1991-09-24 |
| 4837846 | Method of the image processing | Masaaki Oyabu, Hirofumi Hasegawa, Munehiro Nakatani | 1989-06-06 |
| 4771473 | Image reader having electrical and optical means for varying magnification | — | 1988-09-13 |
| 4763200 | Image output apparatus | Munehiro Nakatani | 1988-08-09 |
| 4751376 | Image reader with focus and magnification detection control | Hirofumi Hasegawa, Akio Nakajima | 1988-06-14 |
| 4646330 | Preset counter apparatus for copying machines and the like | Tsuneo Kitagawa | 1987-02-24 |
| 4641957 | Optical member drive system for copying machine | Katsuhiko Takeda | 1987-02-10 |
| 4561771 | System for controlling the reciprocation of a scanning apparatus | — | 1985-12-31 |