| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 5 | |
| #2 | United States | 2 | |
| #3 | China | 1 | |
| #4 | Republic of Korea | 1 | |
| #5 | Taiwan | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering | |
| #3 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Mixing | |
| #3 | Milling | |
| #4 | Centrifuges | |
| #5 | Preparation of materials | |
| #6 | Casings and printed circuits |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ishii Hiroshige | 11 |
| Publication | Filing date | Title |
|---|---|---|
| JP2017196610A | Centrifugal treatment device | |
| JP2016185511A | Centrifugal treatment device | |
| JP2016168563A | Centrifugal treatment device | |
| TW201302298A | Centrifugal processing device | |
| JP2013154273A | Centrifugal processing device | |
| JP2013000637A | Agitation defoaming apparatus | |
| US2007025180A1 | Agitation/deaeration device |