EPO Patents = 2

Trademarks = 48

Forward Citations = 5

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11 inventors (with patents filed for the assignee):

Kiyoto Takamori (2 out of 5 patents)

Kei Ohkubo (2 out of 8 patents)

Michael Sydlik (2 out of 2 patents)

4. Tsuyoshi Inoue (2 out of 94 patents)

5. Haruyasu Asahara (1 out of 3 patents)

6. Yuichi Itou (1 out of 6 patents)

7. Yasushi Mizuta (1 out of 12 patents)

8. Angelo Romero (1 out of 1 patent)

9. Philippe Meynard (1 out of 1 patent)

10. Robert R Riley (1 out of 6 patents)

11. Takekatsu Shibata (3 patents)

5 patents: Sort by Forward Citations

1. 11407871 - Method for modifying polymer, method for producing modified polymer using the same, and modified polymer (2022-08-09),

2. 11326035 - Method for selectively binding target molecule to polymer molded body and method for producing target molecule-bound polymer molded body using the same (2022-05-10),

3. D925886 - Footbed (2021-07-27),

4. 10407861 - Sheet pile retaining wall system (2019-09-10),

5. 10094088 - Sheet pile retaining wall system (2018-10-09),

Earth Corporation is a leading provider of sustainable solutions for environmental protection and preservation. We offer a range of services, including waste management, recycling, renewable energy, and green consulting. Our mission is to help businesses and communities reduce their carbon footprint and create a more sustainable future for our planet.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

5 Patents

#2,449 in Tokyo

#6,487 in Japan

Tokyo, Japan

Earth Corporation