Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5607063 | Paper object sorting apparatus having means for erasing bar codes printed on paper object and paper sorting method using said apparatus | Kunio Hiromori, Toshiharu Kubota | 1997-03-04 |
| 5431288 | Mail sorting apparatus | Ichiro Kaneko, Tokurou Hamada | 1995-07-11 |
| 5391889 | Optical character reading apparatus which can reduce reading errors as regards a character image if the character image is in contact with an unnecessary image. | Takeshi Bashomatsu | 1995-02-21 |
| 5153443 | Arrangement for detecting an opaque label area on a transparent envelope | Tokuro Hamada, Takeshi Okamura | 1992-10-06 |
| 4975974 | Character recognition apparatus | Ichiro Kaneko | 1990-12-04 |
| 4771385 | Word recognition processing time reduction system using word length and hash technique involving head letters | Kazunari Egami, Tetsuo Umeda | 1988-09-13 |
| 4769851 | Apparatus for recognizing characters | Kazunari Egami | 1988-09-06 |
| 4675909 | Binary character signal producing apparatus | Kazunari Egami, Tetsuo Umeda | 1987-06-23 |
| 4528692 | Character segmenting apparatus for optical character recognition | Tetsuo Umeda, Kazunari Egami, Naoto Tsukakoshi | 1985-07-09 |
| 4524453 | Postal code distinguishing apparatus | Kazunari Egami, Tetsuo Umeda, Naoto Tsukakoshi | 1985-06-18 |
| 4475234 | Binary pattern signal producing apparatus for optical character recognition | Tetsuo Miura, Naoto Tsukakoshi, Kazunari Egami, Tetsuo Umeda | 1984-10-02 |