Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D597580 | Conversion lens | — | 2009-08-04 |
| D573167 | Conversion lens for single-lens reflex camera | — | 2008-07-15 |
| D572740 | Spotting scope | — | 2008-07-08 |
| D562875 | Strobe | — | 2008-02-26 |
| D522032 | Binoculars | — | 2006-05-30 |
| D522033 | Binoculars | — | 2006-05-30 |
| D457906 | 35mm camera | — | 2002-05-28 |
| D453351 | Strobe | — | 2002-02-05 |
| D416033 | Surveillance camera body | — | 1999-11-02 |
| D415128 | Scanner | — | 1999-10-12 |
| 5917533 | Thermal line printer | Minoru Suzuki, Hiroshi Orita, Michirou Ohishi, Kiyoshi Negishi, Katsumi Kawamura +3 more | 1999-06-29 |
| D402278 | Scanner | Eiji Hayamizu | 1998-12-08 |
| 5638104 | Thermal line printer | Minoru Suzuki, Hiroshi Orita, Michirou Ohishi, Kiyoshi Negishi, Katsumi Kawamura +3 more | 1997-06-10 |
| D362267 | Printer | Toshimasa Yamanaka | 1995-09-12 |
| D361084 | Printer | Toshimasa Yamanaka | 1995-08-08 |