For the Inventor, By the Inventor

Enter assignee name

Sumiron Co., Ltd.

USPTO Granted Patents = 3

EPO Patents = 1

Trademarks = 1

Forward Citations = 0

Loading Chart...

Loading Chart...

7 inventors (with patents filed for the assignee):

Soichiro Hiraki (1 out of 1 patent)

Koji Ohguma (1 out of 16 patents)

Mikio Yamahiro (1 out of 23 patents)

4. Taro Magatani (1 out of 1 patent)

5. Shigetaka Ikemoto (1 out of 1 patent)

6. Eiji Haruyama (1 out of 1 patent)

7. Takehiro Tsumura (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 10906065 - Laminate, surface-protected articles, and manufacturing method of the laminate (2021-02-02),

2. 9393834 - Adhesive film laminate for wheel protection (2016-07-19),

3. 8209940 - Waste sealing apparatus (2012-07-03),

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#835 in Osaka

#8,777 in Japan

Sumiron Co., Ltd.

Forward Citations = 0

7 inventors:

Soichiro Hiraki (1 out of 1 patent)

Koji Ohguma (1 out of 16 patents)

Mikio Yamahiro (1 out of 23 patents)

4. Taro Magatani (1 out of 1 patent)

5. Shigetaka Ikemoto (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…