YASUYUKI SAKURADA has a total of 11 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Australia, Brazil and China. Its main competitors in its focus markets environmental technology, chemical engineering and packaging and shipping are SAKURADA YASUYUKI, TIANJIN QIHONGTENG TECH CO LTD and YIXING JIANG HUA ENVIRONMENTAL SCIENCE AND TECH CO LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | Brazil | 2 | |
| #3 | China | 2 | |
| #4 | African Intellectual Property Organization | 2 | |
| #5 | Romania | 2 | |
| #6 | Philippines | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Packaging and shipping |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sakurada Yasuyuki | 6 |
| #2 | Yasuyuki Sakurada | 5 |
| Publication | Filing date | Title |
|---|---|---|
| PH31221A | Sewage purification apparatus. |