SEKIYA KAZUMA has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors, environmental technology and machine tools are LEI WEI-SHENG, DISC CO LTD and KOREA SEMICINDUCTOR SYSTEM CO LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Semiconductors | |
| #2 | Environmental technology | |
| #3 | Machine tools | |
| #4 | Machines | |
| #5 | IT methods for management | |
| #6 | Optics | |
| #7 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sekiya Kazuma | 11 |
| #2 | Kondo Koichi | 1 |