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Showa Aluminum Can Corporation

USPTO Granted Patents = 25

EPO Patents = 15

Forward Citations = 48

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24 inventors (with patents filed for the assignee):

Shinichi Ojima (18 out of 20 patents)

Kazunori Ikeda (18 out of 22 patents)

Asumi Suwa (15 out of 16 patents)

4. Tetsuo Kashiwazaki (12 out of 12 patents)

5. Hitoshi Tojima (4 out of 4 patents)

6. Kenyu Muraoka (4 out of 4 patents)

7. Yasushi Tashiro (3 out of 3 patents)

8. Tomohiro Oku (3 out of 4 patents)

9. Kazuhisa Masuda (2 out of 3 patents)

10. Nobuhiko Kimura (2 out of 2 patents)

11. Toshihiko Onishi (2 out of 2 patents)

12. Toru Kitagawa (2 out of 2 patents)

13. Hitomi Matsushima (1 out of 1 patent)

14. Katsunori Abe (1 out of 1 patent)

15. Kenji Fujinuma (1 out of 1 patent)

25 patents: Sort by Forward Citations

1. 11898964 - Can lid inspection device, camera position adjustment method, and camera positioning jig (2024-02-13),

2. 11396189 - Printing apparatus having inkjet heads for printing can bodies at linear part of annular movement route (2022-07-26),

3. 11220100 - Can body manufacturing system (2022-01-11),

4. 11213876 - Guidance device, device for moving disc-shaped member, can lid manufacturing system and beverage can manufacturing system (2022-01-04),

5. 11203208 - Printing apparatus and can body manufacturing system (2021-12-21),

6. 11186097 - Printing apparatus (2021-11-30),

7. 10843485 - Printing device (2020-11-24),

8. 10710766 - Can lid and beverage can (2020-07-14),

9. 10688777 - Plate cylinder (2020-06-23),

10. 10654262 - Plate cylinder and plate mounting device (2020-05-19),

11. 10543708 - Printing plate forming method and cylindrical forming apparatus for printing plate (2020-01-28),

12. 10479903 - UV-curable inkjet ink composition (2019-11-19),

13. 10442564 - Can body manufacturing method, printing device, and beverage can (2019-10-15),

14. 10414158 - Printing apparatus for forming strip-shaped image to suppress ink clogging and can body printed thereby (2019-09-17),

15. 10328721 - Printing apparatus (2019-06-25),

SHOWA ALUMINUM CAN CORPORATION is a global leader in the manufacturing of aluminum cans. With a focus on sustainability and innovation, we provide high-quality packaging solutions for various industries. Our advanced technologies and expertise enable us to deliver lightweight, durable, and recyclable cans that meet customer requirements. Visit our website to learn more about our products, capabilities, and commitment to the environment.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

25 Patents

#1,045 in Tokyo

#2,515 in Japan

#24,950 in the World

Showa Aluminum Can Corporation

Forward Citations = 48

24 inventors:

Shinichi Ojima (18 out of 20 patents)

Kazunori Ikeda (18 out of 22 patents)

Asumi Suwa (15 out of 16 patents)

4. Tetsuo Kashiwazaki (12 out of 12 patents)

5. Hitoshi Tojima (4 out of 4 patents)

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