| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 9 | |
| #2 | China | 6 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | United States | 2 | |
| #5 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Surface technology and coating | |
| #3 | Packaging and shipping | |
| #4 | Mechanical elements | |
| #5 | Electrical machinery and energy | |
| #6 | Measurement | |
| #7 | Machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hiraide Masahiko | 16 |
| #2 | Fujimori Kazutaka | 16 |
| #3 | Takei Hideo | 12 |
| #4 | Yoneda Tatsumi | 5 |
| #5 | Yamazaki Tomohiro | 3 |
| #6 | Masuzawa Tsuneaki | 3 |
| #7 | Ikeda Hiromichi | 2 |
| #8 | Oguchi Keigo | 2 |
| #9 | Yamagishi Hikaru | 2 |
| #10 | Kazutaka Fujimori | 2 |
| Publication | Filing date | Title |
|---|---|---|
| EP3281712A1 | Rotating drum for workpiece conveyance and workpiece cleaning device | |
| EP3348335A1 | Three-dimensional transport type bench top cleaning device | |
| WO2013186820A1 | Sheet metal stage device | |
| WO2012060047A1 | Rotating drum type work washing apparatus | |
| WO2008032725A1 | Beam machining apparatus and beam observing apparatus | |
| CN101313089A | Electrolytic plating apparatus | |
| WO2005032737A1 | Work cleaning device |