| 6648941 |
Iron-based mixed powder for powder metallurgy and iron-based sintered compact |
Satoshi Uenosono, Akio Sonobe |
2003-11-18 |
| 6163623 |
Method and apparatus for recognizing images of documents and storing different types of information in different files |
— |
2000-12-19 |
| 5677771 |
Digital copier that approximates contours of a document image as straight lines or curves |
— |
1997-10-14 |
| 5596640 |
Digital image forming apparatus with data conversion |
— |
1997-01-21 |
| 5448692 |
Digital image processing device involving processing of areas of image, based on respective contour line traces |
— |
1995-09-05 |
| 5448376 |
Image processing apparatus for deleting undesired image from image of document |
— |
1995-09-05 |
| 5420695 |
Image reading and forming apparatus for identifying and correcting the gridlines of a table |
— |
1995-05-30 |
| 5416467 |
Security system utilizing loosely contained optical fiber |
Toshinori Wakami, Kazuhiro Okamoto, Ryusuke Miki, Yoshiaki Kanbe |
1995-05-16 |
| 5380476 |
Method of debinding for injection molded objects |
Masakazu Matsushita, Yoshisato Kiyota, Hiroshi Ohtsubo |
1995-01-10 |
| 5357602 |
"Apparatus for transforming a two-level image into contour vectors by decomposing composite figures into ""unitary"" (open) and closed-loop figures, especially suitable for minimizing memory use while maintaining system processing speed" |
— |
1994-10-18 |
| 5261070 |
Method and apparatus for forming unique user identification data at remote terminal for secure transmission of data from host terminal |
— |
1993-11-09 |
| 5195147 |
Image forming apparatus |
— |
1993-03-16 |
| 5111514 |
Apparatus for converting handwritten characters onto finely shaped characters of common size and pitch, aligned in an inferred direction |
— |
1992-05-05 |
| 5108492 |
Corrosion-resistant sintered alloy steels and method for making same |
Yoshisato Kiyota, Hiroshi Ohtsubo, Masakazu Matsushita, Ichio Sakurada |
1992-04-28 |
| 5067979 |
Sintered bodies and production process thereof |
Yoshisato Kiyota, Hiroshi Ohtsubo, Shigeaki Takajo |
1991-11-26 |
| 5050221 |
Image generating apparatus |
Yoshiyuki Namizuka |
1991-09-17 |
| 4964907 |
Sintered bodies and production process thereof |
Yoshisato Kiyota, Hiroshi Ohtsubo, Shigeaki Takajo |
1990-10-23 |
