SHIBATA KOHEI has a total of 11 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1995. It filed its patents most often in United States and Japan. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are TECHNO CORE INTERNAT CO LTD, LITECH LABORATORIES LLC and GBATTERIES ENERGY CANADA INC.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Japan | 3 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Measurement |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shibata Kohei | 11 |
| #2 | Yano Hibiki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2001146312A | Continuously carrying device | |
| JPH09177124A | Carrying-out device of underground excavated soil | |
| JPH0913880A | Taking-out system and taking-out device for underground excavated earth |