Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632376 | Film slide storing device | — | 1997-05-27 |
| 5588528 | Optical recording disc storing device | — | 1996-12-31 |
| 5538287 | Binder for file sheets | — | 1996-07-23 |
| D367796 | Recording medium storing case | — | 1996-03-12 |
| 5466008 | File sheet storing device | — | 1995-11-14 |
| D359646 | Sheet for storing information recording media | — | 1995-06-27 |
| D347321 | Recording medium storing case | — | 1994-05-31 |
| 5290118 | Filing device for storing recording discs | — | 1994-03-01 |
| D342655 | Holder for compact discs | — | 1993-12-28 |
| 5238270 | Filing device for filing sheets having dust covers | — | 1993-08-24 |
| 5226537 | File sheet for filing information recording media | — | 1993-07-13 |
| 5223870 | Overhead projector with image direction adjusting device | — | 1993-06-29 |
| 5144903 | Yacht and yacht model | — | 1992-09-08 |
| D325816 | File sheet for compact discs | — | 1992-05-05 |
| D324950 | Case for receiving magnetic recording mediums | — | 1992-03-31 |
| D324767 | File sheet for compact discs | — | 1992-03-24 |
| D323930 | File sheet for compact discs | — | 1992-02-18 |
| D322988 | File sheet for slide films | — | 1992-01-07 |
| 5069648 | Sailing boat model adapted for exhibition and for sailing on the water | — | 1991-12-03 |
| D321783 | File sheet for magnetic recording media | — | 1991-11-26 |
| 5040837 | Sample piece take-out device | — | 1991-08-20 |
| 5037137 | Filing binder | — | 1991-08-06 |
| 5013148 | Projector for transparent file sheet | — | 1991-05-07 |
| 5011016 | File sheet for filing information recording media | — | 1991-04-30 |
| 4997089 | File sheet dust covers | — | 1991-03-05 |