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Forward Citations = 215

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15 inventors (with patents filed for the assignee):

Iwao Takemoto (3 out of 82 patents)

Atsumu Iguchi (3 out of 6 patents)

Akiya Izumi (3 out of 10 patents)

4. Hiroichi Sokei (3 out of 5 patents)

5. Masayuki Takahashi (3 out of 4 patents)

6. Kunio Niwa (3 out of 3 patents)

7. Masahiko Kadowaki (2 out of 3 patents)

8. Takamasa Naito (2 out of 2 patents)

9. Hiroyoshi Kojima (2 out of 2 patents)

10. Masaaki Yokoyama (2 out of 2 patents)

11. Junichirou Nakajima (2 out of 2 patents)

12. Junichiro Nakajima (1 out of 1 patent)

13. Masahiko Kodowaki (1 out of 1 patent)

14. Kiminori Nakajima (1 out of 1 patent)

15. Ikuo Shigenobu (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 5673083 - Semiconductor device and video camera unit having the same and method (1997-09-30),

2. 5400072 - Video camera unit having an airtight mounting arrangement for an image (1995-03-21),

3. 5274456 - Semiconductor device and video camera unit using it and their (1993-12-28),

4. 4066090 - Water cock with non-freezing valve (1978-01-03),

Echo Co. Ltd. is a leading provider of innovative technology solutions. With a strong focus on customer satisfaction and cutting-edge products, we strive to deliver the best quality services to our clients. Our expertise lies in software development, cloud computing, and cybersecurity. We have a team of highly skilled professionals dedicated to meeting the evolving needs of our customers. Visit our website to learn more about our services and how we can help your business thrive.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#236 in Kanagawa

#7,424 in Japan

Kanagawa, Japan

Echo Co. Ltd.