| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Environmental technology | |
| #3 | Mechanical elements | |
| #4 | Machines | |
| #5 | Engines, pumps and turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Katsuta Hiroshi | 11 |
| #2 | Oba Hidehiro | 7 |
KATSUTA HIROSHI 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 transport, environmental technology and mechanical elements are CLEAN EMISSIONS TECHNOLOGIES INC, BISSONTZ JAY E and YAMAMOTO MASAYA.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Environmental technology | |
| #3 | Mechanical elements | |
| #4 | Machines | |
| #5 | Engines, pumps and turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Katsuta Hiroshi | 11 |
| #2 | Oba Hidehiro | 7 |