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Mitsubishi Aluminum Kabushiki Kaisha

USPTO Granted Patents = 16

Forward Citations = 167

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33 inventors (with patents filed for the assignee):

Yo Takeuchi (6 out of 9 patents)

Yasunori Hyogo (3 out of 10 patents)

Masami Asano (3 out of 5 patents)

4. Ken Tohma (3 out of 3 patents)

5. Ken Toma (3 out of 6 patents)

6. Kazuo Yamada (3 out of 3 patents)

7. Akira Watanabe (2 out of 2 patents)

8. Hiroto Momosaki (2 out of 3 patents)

9. Hiroshi Takemura (2 out of 3 patents)

10. Shigetake Imaizumi (2 out of 2 patents)

11. Katashi Katsumata (2 out of 2 patents)

12. Masaya Katsumata (1 out of 4 patents)

13. Hideo Watanabe (1 out of 38 patents)

14. Keitarou Yamaguchi (1 out of 1 patent)

15. Hajime Kudo (1 out of 4 patents)

16 patents: Sort by Forward Citations

1. 7588073 - Aluminum alloy-based extruded multi-path flat tubes for the heat exchanger and method of manufacture thereof (2009-09-15),

2. 6708869 - Method for production of heat exchanger (2004-03-23),

3. 6555247 - Aluminum alloy plate for planographic printing plate (2003-04-29),

4. 6113667 - Brazing aluminum alloy powder composition and brazing method using such (2000-09-05),

5. 5656332 - Method of manufacturing a long continuous tube having a coating of (1997-08-12),

6. 5077889 - Process for fabricating a positive-temperature-coefficient heating device (1992-01-07),

7. 5040596 - Heat exchanger core (1991-08-20),

8. 5028494 - Brake disk material for railroad vehicle (1991-07-02),

9. 4861681 - Brazed aluminum article (1989-08-29),

10. 4828936 - Aluminum alloy sheet excellent in high-temperature sagging resistance (1989-05-09),

11. 4826737 - Method of using aluminum alloy as substrate for magnetic discs with (1989-05-02),

12. 4718482 - Method for manufacturing heat exchange vehicle (1988-01-12),

13. 4645543 - Superplastic aluminum alloy (1987-02-24),

14. 4511632 - Aluminum alloy clad sheet having excellent high-temperature sagging (1985-04-16),

15. 4238233 - Aluminum alloy for cladding excellent in sacrificial anode property and (1980-12-09),

Mitsubishi Aluminum Kabushiki Kaisha is a leading manufacturer of aluminum products such as extruded products, rolled products, and fabricated products. The company is committed to providing high-quality, innovative solutions for various industries including automotive, construction, and electronics. With a focus on sustainability and customer satisfaction, Mitsubishi Aluminum strives to be a trusted partner in the aluminum industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

16 Patents

#137 in

#3,262 in Japan

#36,671 in the World

Mitsubishi Aluminum Kabushiki Kaisha

Forward Citations = 167

33 inventors:

Yo Takeuchi (6 out of 9 patents)

Yasunori Hyogo (3 out of 10 patents)

Masami Asano (3 out of 5 patents)

4. Ken Tohma (3 out of 3 patents)

5. Ken Toma (3 out of 6 patents)

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