Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D604348 | Digital camera | — | 2009-11-17 |
| D602059 | Binoculars | — | 2009-10-13 |
| D597115 | Digital camera | — | 2009-07-28 |
| D575315 | Binoculars | — | 2008-08-19 |
| D565622 | Digital camera | — | 2008-04-01 |
| D565624 | Digital camera | — | 2008-04-01 |
| D562867 | Digital camera | — | 2008-02-26 |
| D557303 | Digital camera | — | 2007-12-11 |
| D550746 | Digital camera | — | 2007-09-11 |
| D528140 | Digital camera | — | 2006-09-12 |
| D522560 | Digital camera | — | 2006-06-06 |
| D521542 | Digital camera | — | 2006-05-23 |
| D521042 | Digital camera | — | 2006-05-16 |
| D484522 | Camera | — | 2003-12-30 |
| D464980 | Digital camera | — | 2002-10-29 |
| D430586 | Binoculars | — | 2000-09-05 |
| D428031 | Lens mounting element for binoculars | — | 2000-07-11 |
| D404048 | 35 MM camera | — | 1999-01-12 |
| D400550 | 35mm camera | — | 1998-11-03 |
| D366262 | Remote controller for camera | — | 1996-01-16 |
| D361564 | Barcode reader | — | 1995-08-22 |
| 5428418 | Operation switch of zoom lens camera | — | 1995-06-27 |
| D359747 | 35 MM camera | Masashi Furuno, Masahiro Koinuma | 1995-06-27 |
| D359280 | Barcode reader | — | 1995-06-13 |
| 5307966 | Strapping structure for an instrument and the like | Masahiro Koinuma | 1994-05-03 |