Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5768439 | Image compounding method and device for connecting a plurality of adjacent images on a map without performing positional displacement at their connections boundaries | Toyoaki Suzuka, Kanji Yokokawa | 1998-06-16 |
| 5724073 | Method for the entry of a graphic character by specifying a parallelogram where the character is to be displayed | Takashi Hino | 1998-03-03 |
| 5530947 | Graphics processing system having function for operating and editing data of a vector graphic and data of an image | Yutaka Tanaka, Go Nakanishi | 1996-06-25 |
| 5416894 | Method for determining a candidate of a branched direction of a linear image | Yutaka Tanaka | 1995-05-16 |
| 5412742 | Method for the detection of line width of line image in image processor | Yutaka Tanaka | 1995-05-02 |
| 5384905 | Method for tracing a line image by monitoring the distance between two trace base points | Yutaka Tanaka | 1995-01-24 |
| 5339366 | Method for the input of a trace starting point of an image | Yutaka Tanaka | 1994-08-16 |
| 5291561 | Graphics processing device | Yutaka Tanaka | 1994-03-01 |
| 5278922 | Method for re-tracing the end point of an image | Yutaka Tanaka | 1994-01-11 |
| 5222158 | Pattern recognition apparatus | Yutaka Tanaka | 1993-06-22 |
| 5134572 | Partitioned image processing system for an image processing device | Hitoshi Inubushi, Yutaka Tanaka | 1992-07-28 |
| 5065439 | Pattern recognition apparatus | Yutake Tanaka | 1991-11-12 |
| 4969201 | Method of recognizing a circular arc segment for an image processing apparatus | Nobuyuki Shimizu, Yutaka Tanaka | 1990-11-06 |