JAPAN SYSTEM PLANNING CO LTD has a total of 29 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United Kingdom, United States and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, engines, pumps and turbines and surface technology and coating are NIPPON SYSTEM KIKAKU KK, INST OF MARINE AND OFFSHORE ENGINEERING NANTONG HOHAI UNIVERSITY and ROKETSUTOBOIRAA KOUGIYOU KK.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 7 | |
| #2 | United States | 7 | |
| #3 | EPO (European Patent Office) | 5 | |
| #4 | Taiwan | 5 | |
| #5 | Ireland | 2 | |
| #6 | Brazil | 1 | |
| #7 | China | 1 | |
| #8 | Hong Kong | 1 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kumano Katsuyuki | 19 |
| #2 | Katsuyuki Kumano | 8 |
| #3 | Yamamoto Naomasa | 1 |
| #4 | Ayao Kumano | 1 |
| #5 | Yonehara Norifumi | 1 |
| #6 | Koike Yuichi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB202018540D0 | Underwater installation-type water-flow power generation system | |
| BRPI0906042A2 | water wheel impeller blade type power generator |