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Yamakawa Industrial Co.

USPTO Granted Patents = 12

Forward Citations = 129

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23 inventors (with patents filed for the assignee):

Yasuhide Terajima (3 out of 3 patents)

Masamitsu Takano (2 out of 2 patents)

Koji Emura (2 out of 2 patents)

4. Hidemichi Kazama (2 out of 2 patents)

5. Takanobu Ide (1 out of 8 patents)

6. Masaya Kotera (1 out of 1 patent)

7. Tamiya Kigawa (1 out of 1 patent)

8. Tsunahiro Yamakawa (1 out of 1 patent)

9. Satoru Nito (1 out of 1 patent)

10. Hiroyoshi Yamakawa (1 out of 1 patent)

11. Ichiro Kokubo (1 out of 5 patents)

12. Masakatsu Hata (1 out of 1 patent)

13. Takuo Hosoda (1 out of 2 patents)

14. Hiroshi Fujii (1 out of 1 patent)

15. Mitsuo Masuda (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 6365084 - Process for production a molded product (2002-04-02),

2. 6004122 - Composite molded product apparatus (1999-12-21),

3. 5919544 - Composite molded product, production process and apparatus therefor (1999-07-06),

4. 5813718 - Guard beam for automotive door structure (1998-09-29),

5. 5593001 - Mount supporting member and manufacturing method therefor (1997-01-14),

6. 5462325 - Bumper reinforcement and manufacturing method therefor (1995-10-31),

7. 5098489 - Process for manufacturing high-strength parts of an automobile (1992-03-24),

8. 5031795 - Baffle assembly for fuel tank (1991-07-16),

9. 4899843 - Center member structure for motor vehicle (1990-02-13),

10. 4716756 - Clutch drum (1988-01-05),

11. 4436685 - Continuous press forming method for sheet resin (1984-03-13),

12. 4402901 - Method of press forming of plastic material (1983-09-06),

Yamakawa Industrial Co. is a leading manufacturer of industrial equipment and machinery. With a strong focus on quality and innovation, we provide a wide range of products and solutions for various industries. Our dedication to excellence has earned us a reputation for reliability and customer satisfaction. Visit our website to learn more about our company and offerings.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

12 Patents

#3 in Fuji

#3,833 in Japan

#46,685 in the World

Yamakawa Industrial Co.

Forward Citations = 129

23 inventors:

Yasuhide Terajima (3 out of 3 patents)

Masamitsu Takano (2 out of 2 patents)

Koji Emura (2 out of 2 patents)

4. Hidemichi Kazama (2 out of 2 patents)

5. Takanobu Ide (1 out of 8 patents)

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