Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D892832 | Display screen with a transitional graphical user interface | — | 2020-08-11 |
| D892833 | Display screen with a transitional graphical user interface | — | 2020-08-11 |
| D892834 | Display screen with graphical user interface | — | 2020-08-11 |
| D878578 | Endoscope processor | — | 2020-03-17 |
| D674486 | Video laryngoscope | — | 2013-01-15 |
| D643117 | Processor for endoscope | — | 2011-08-09 |
| D641081 | Processor for endoscope | — | 2011-07-05 |
| D641082 | Processor for endoscope | — | 2011-07-05 |
| D618794 | Video laryngoscope | — | 2010-06-29 |
| D572742 | Digital camera | — | 2008-07-08 |
| D557305 | Digital camera | — | 2007-12-11 |
| D548257 | Digital camera | Akira Watanabe | 2007-08-07 |
| D517106 | Digital camera | — | 2006-03-14 |
| D515125 | Digital camera | — | 2006-02-14 |
| D513758 | Digital camera | — | 2006-01-24 |
| D476351 | Camera | — | 2003-06-24 |
| D458950 | 35mm camera | — | 2002-06-18 |
| 6058766 | Crank angle detector | Masato Ono, Shigeaki Kuwabara, Kazuhiro Sato | 2000-05-09 |
| D335680 | 35 mm camera | — | 1993-05-18 |
| D313423 | Camera | Masahiro Koinuma | 1991-01-01 |
| D304837 | Single-lens reflex camera body | — | 1989-11-28 |