Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8839003 | Information management system, information management method and apparatus, and encryption method and program | — | 2014-09-16 |
| 8750605 | Searchable color encoded file composing method and searchable color encoded file system | — | 2014-06-10 |
| 7894099 | Method of expression, recording, reproduction, and communication of computer object using color, apparatus for recording and/or reproduction, recording medium, and method of preparation of code | — | 2011-02-22 |
| 7688469 | Method of expression, recording, reproduction, and communication of computer object using color, apparatus for recording and/or reproduction, recording medium, and method of preparation of code | — | 2010-03-30 |
| 7656555 | Method of recording a computer object using color enabled by a recording device and communication device | — | 2010-02-02 |
| 7391419 | Information distribution system | — | 2008-06-24 |
| 7055744 | Data encoding device and data decoding device | — | 2006-06-06 |
| 7028890 | Identification tag and identified object | — | 2006-04-18 |
| 7006248 | Method of expression, recording, reproduction, and communication of computer object using color, apparatus for recording and/or reproduction, recording medium, and method of preparation of code | — | 2006-02-28 |
| 6234080 | Method and apparatus for cleaning screen used in screen printing machine | — | 2001-05-22 |
| 6216589 | Printing paste supply device | — | 2001-04-17 |
| 6199243 | Device for cleaning screen plate used in screen printing | — | 2001-03-13 |
| 6129014 | Apparatus and method for screen printing of paste | — | 2000-10-10 |
| 5901405 | Device for cleaning screen plate used in screen printing | — | 1999-05-11 |
| 5806423 | Printing squeegee apparatus | — | 1998-09-15 |
| 5802970 | Screen printing apparatus | — | 1998-09-08 |
| 5746125 | Enclosed multi-blade squeegee structure for screen printing | — | 1998-05-05 |
| 5640907 | Ink supplier in a printer system for printing circuit patterns or like on base board | Takashi Nanzai | 1997-06-24 |
| 5611274 | Apparatus for screen printing of viscous materials | — | 1997-03-18 |
| 5590596 | Printer system for printing circuit patterns or like on base board | Takashi Nanzai | 1997-01-07 |
| 5579690 | Printer system for printing circuit patterns or like on base board | Takashi Nanzai | 1996-12-03 |
| 5553540 | Method for screen printing of viscous materials | — | 1996-09-10 |
| 5483879 | Printer system for printing circuit patterns or like on base board | Takashi Nanzai | 1996-01-16 |
| 5452655 | Screen printing apparatus for printing of viscous material | — | 1995-09-26 |
| 5303810 | Magazine rack and positional adjustment system therefor | — | 1994-04-19 |