NAKURA KENSUKE has a total of 15 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are SASAKI HIDEAKI, ENVIA SYSTEMS INC and NINGBO JIDIANXIN NEW MATERIAL TECH CO LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Electrical machinery and energy | |
| #3 | Materials and metallurgy | |
| #4 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nakura Kensuke | 15 |
| #2 | Sugita Yasunari | 2 |
| #3 | Shimada Mikinari | 2 |
| #4 | Nishino Hajime | 1 |
| #5 | Nakai Miyuki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2007141470A1 | Lithium ion secondary battery |