EPO Patents = 1

Trademarks = 3

Forward Citations = 41

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24 inventors (with patents filed for the assignee):

Yuta Shimizu (2 out of 13 patents)

Masahiko Katano (2 out of 10 patents)

Toshifumi Taira (2 out of 15 patents)

4. Shinya Sone (2 out of 8 patents)

5. Kazuya Fujimoto (2 out of 9 patents)

6. Shuhei Enoki (1 out of 3 patents)

7. Yoshiki Hashizume (1 out of 22 patents)

8. Kenichi Harakawa (1 out of 9 patents)

9. Satosi Kobayashi (1 out of 4 patents)

10. Michitaka Hanibuchi (1 out of 1 patent)

11. Takamasa Yokote (1 out of 1 patent)

12. Yoshitaka Kinouchi (1 out of 1 patent)

13. Kazunori Yamada (108 patents)

14. Tomonobu Sekiguchi (4 patents)

15. Hiroshi Oe (2 patents)

5 patents: Sort by Forward Citations

1. 12027321 - Method for producing electrode for aluminum electrolytic capacitor (2024-07-02),

2. 11626257 - Electrode for aluminum electrolytic capacitor and method for manufacturing same (2023-04-11),

3. 10348129 - Electric power supply system (2019-07-09),

4. 5766334 - Colored titanium flakes, process for their preparation and resin (1998-06-16),

5. 3973249 - Apparatus for detecting leakage from container and method therefor (1976-08-03),

Toyo Aluminium K.K. is a leading manufacturer of aluminum products based in Japan. With a history spanning over a century, the company specializes in the production of a wide range of aluminum products for various industries, including automotive, packaging, and construction. Toyo Aluminium is committed to providing high-quality products and innovative solutions to meet the needs of its customers worldwide.

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

#625 in Osaka

#6,488 in Japan

Osaka, Japan

Toyo Aluminium K.k.