| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 13 | |
| #2 | United States | 8 | |
| #3 | China | 7 | |
| #4 | Republic of Korea | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Electrical machinery and energy | |
| #4 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Pumps | |
| #2 | Venting or aerating devices | |
| #3 | Special wind, spring and weight motors | |
| #4 | Gearing | |
| #5 | Dynamo-electric machines | |
| #6 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fukami Tadashi | 15 |
| #2 | Inoue Akira | 8 |
| #3 | Itahara Kazuki | 7 |
| #4 | Kakizawa Goro | 3 |
| #5 | Takamizawa Fumitaka | 2 |
| #6 | Onishi Koji | 1 |
| #7 | Kazuki Itahara | 1 |
| #8 | Tadashi Fukami | 1 |
| #9 | Fumitaka Takamizawa | 1 |
| #10 | Akira Inoue | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP2554846A1 | Diaphragm pump | |
| WO2013008833A1 | Diaphragm pump | |
| US6506033B2 | Miniature pump with ball-plate drive |