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Uacj Foil Corporation

USPTO Granted Patents = 17

% Expired Patents = 47.1

EPO Patents = 18

Forward Citations = 18

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24 inventors (with patents filed for the assignee):

Masakazu Seki (9 out of 11 patents)

Tomohiko Furutani (9 out of 10 patents)

Satoshi Suzuki (9 out of 14 patents)

4. Kenji Yamamoto (8 out of 9 patents)

5. Sohei Saito (6 out of 7 patents)

6. Yukiou Honkawa (6 out of 6 patents)

7. Osamu Kato (6 out of 7 patents)

8. Mitsuyuki Wasamoto (5 out of 5 patents)

9. Satoshi Yamabe (5 out of 5 patents)

10. Tsugio Kataoka (4 out of 4 patents)

11. Kenichi Kadowaki (3 out of 3 patents)

12. Koichi Ashizawa (2 out of 10 patents)

13. Takahiro Iida (1 out of 13 patents)

14. Hidekazu Hara (1 out of 14 patents)

15. Tatsuo Shigeta (1 out of 35 patents)

17 patents: Sort by Forward Citations

1. 12409994 - Packaging material (2025-09-09),

2. 10576772 - Gravure printing roll (2020-03-03),

3. 10367204 - Aluminum alloy foil for electrode current collectors and manufacturing method thereof (2019-07-30),

4. 10050257 - Aluminum alloy foil for electrode current collectors and manufacturing method thereof (2018-08-14),

5. 9947917 - Aluminum alloy foil for current collector of electrode, and manufacturing method thereof (2018-04-17),

6. 9911546 - Current collector, electrode structure, nonaqueous electrolyte battery, electrical storage device, and nitrocellulose resin material (2018-03-06),

7. 9847530 - Aluminum alloy foil for electrode collector and production method therefor (2017-12-19),

8. 9825300 - Aluminum alloy foil for electrode current collector, method for manufacturing same, and electrode material (2017-11-21),

9. 9786919 - Current collector, electrode structure, nonaqueous electrolyte battery and electrical storage device, and method for producing current collector (2017-10-10),

10. 9741498 - Current collector, electrode, secondary battery and capacitor (2017-08-22),

11. 9715971 - Aluminum alloy foil for electrode charge collector, and method for producing same (2017-07-25),

12. 9698426 - Aluminum alloy foil for electrode current collector, method for manufacturing same, and lithium ion secondary battery (2017-07-04),

13. 9666867 - Aluminum alloy foil for electrode collector and production method therefor (2017-05-30),

14. 9659716 - Collector and electrode structure, non-aqueous electrolyte cell, electrical double layer capacitor, lithium ion capacitor, or electrical storage device using same (2017-05-23),

15. 9543588 - Aluminum alloy foil for electrode collectors and production method therefor (2017-01-10),

UACJ FOIL CORPORATION is a leading manufacturer of aluminum foil products in Japan. We provide high-quality foils for various industries including packaging, electrical, and automotive. With advanced manufacturing technologies and strict quality control systems, we offer customized solutions to meet our customers' diverse needs. Visit our website to learn more about our products and services.

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

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USPTO Data Jan 1 1976 - Sep 22 2026

17 Patents

#1,453 in Tokyo

#3,222 in Japan

#35,837 in the World

Uacj Foil Corporation

Forward Citations = 18

24 inventors:

Masakazu Seki (9 out of 11 patents)

Tomohiko Furutani (9 out of 10 patents)

Satoshi Suzuki (9 out of 14 patents)

4. Kenji Yamamoto (8 out of 9 patents)

5. Sohei Saito (6 out of 7 patents)

Please report any incorrect information to [email protected]

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