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Taiyo Steel Co., Ltd.

USPTO Granted Patents = 8

Forward Citations = 88

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19 inventors (with patents filed for the assignee):

Toru Kameya (5 out of 5 patents)

Yuji Aoyama (3 out of 3 patents)

Katsuaki Takano (3 out of 3 patents)

4. Mitsuru Tanaka (1 out of 43 patents)

5. Akira Tanaka (1 out of 5 patents)

6. Eizo Sakuma (1 out of 1 patent)

7. Takeo Nagashima (1 out of 1 patent)

8. Katsutoshi Kumai (1 out of 1 patent)

9. Hiroki Nishiyama (1 out of 1 patent)

10. Shigeo Fukuda (1 out of 1 patent)

11. Tatsuo Fukuzaki (1 out of 1 patent)

12. Seiya Shibata (1 out of 1 patent)

13. Naoki Matsuura (1 out of 1 patent)

14. Yukikatsu Ito (1 out of 1 patent)

15. Kiyoshi Kasai (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 6284062 - Member for immersion in hot dip galvanizing bath and method for producing the same (2001-09-04),

2. 5677008 - Continuous coating method for coating material with insufficient fluidity (1997-10-14),

3. 5670261 - Composite metal sheet and method for producing it (1997-09-23),

4. 5648126 - Process for manufacturing a surface-treated metal sheet of high (1997-07-15),

5. 5579362 - Method of and apparatus for the quantitative measurement of paint coating (1996-11-26),

6. 5182171 - Conductive and corrosion-resistant steel sheet (1993-01-26),

7. 4265937 - Method for producing a colored reflective plate having excellent (1981-05-05),

8. 4218501 - Electrostatic flock-coated metal sheet with excellent corrosion (1980-08-19),

Taiyo Steel Co., Ltd. is a leading manufacturer of steel products based in Japan. With a history dating back to 1922, the company specializes in the production of high-quality steel materials used in various industries, including automotive, construction, and machinery. Taiyo Steel is committed to delivering innovative solutions and superior products to meet the needs of its customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

8 Patents

#1,913 in Tokyo

#4,915 in Japan

Taiyo Steel Co., Ltd.

Forward Citations = 88

19 inventors:

Toru Kameya (5 out of 5 patents)

Yuji Aoyama (3 out of 3 patents)

Katsuaki Takano (3 out of 3 patents)

4. Mitsuru Tanaka (1 out of 43 patents)

5. Akira Tanaka (1 out of 5 patents)

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