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Kikugawa, Japan

Asahi Tec Corporation

USPTO Granted Patents = 20

EPO Patents = 1

Forward Citations = 80

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27 inventors (with patents filed for the assignee):

Takayuki Sakai (4 out of 4 patents)

Hidenobu Miyajima (4 out of 4 patents)

Tetsuya Sakagami (4 out of 4 patents)

4. Shuji Kawasaki (3 out of 4 patents)

5. Shigesaburo Asai (3 out of 3 patents)

6. Shiro Kawashima (2 out of 2 patents)

7. Hiromi Akihori (2 out of 2 patents)

8. Matuo Suzuki (2 out of 2 patents)

9. Hidekatu Hirahara (2 out of 2 patents)

10. Aturo Yamamoto (2 out of 2 patents)

11. Katuya Kawamori (2 out of 2 patents)

12. Matsuo Suzuki (1 out of 1 patent)

13. Shinichirou Azuma (1 out of 1 patent)

14. Kiyomi Hagita (1 out of 1 patent)

15. Atsurou Yamamoto (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 7685855 - Vertically shaking working device (2010-03-30),

2. 7458881 - Surface treated product, surface treatment method, and surface treatment apparatus (2008-12-02),

3. 7094476 - Surface-treated product, surface-treatment method, and surface-treatment apparatus (2006-08-22),

4. 7025927 - Hot air blowing type fluidized-bed furnace, rotary heat-treatment furnace, heat-treatment apparatus, and method of heat treatment (2006-04-11),

5. 6910520 - Mold for casting (2005-06-28),

6. 6866726 - Non-austemper treated spheroidal graphite cast iron (2005-03-15),

7. 6840765 - Multi-layered heat treatment furnace, heat treatment unit, and method of heat treatment (2005-01-11),

8. 6773665 - Non-Cu-based cast Al alloy and method for heat treatment thereof (2004-08-10),

9. 5810068 - Pressure die-casting apparatus for vehicle wheel (1998-09-22),

10. 5792334 - Method of surface finishing of metal moldings (1998-08-11),

11. 5706567 - Method of surface finishing of metal moldings (1998-01-13),

12. D388045 - Vehicle wheel (1997-12-23),

13. 5626808 - Method of manufacturing hollow resin molding (1997-05-06),

14. 5620549 - Method of manufacturing hollow resin molding (1997-04-15),

15. 5575325 - Semi-molten metal molding method and apparatus (1996-11-19),

Asahi Tec Corporation is a global leader in the manufacturing of aluminum die-casting products. With a strong commitment to quality and innovation, the company provides solutions for a wide range of industries including automotive, aerospace, and electronics. Asahi Tec Corporation's cutting-edge technology and rigorous quality control processes ensure superior products for their customers around the world.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

20 Patents

#1 in Kikugawa

#2,882 in Japan

#30,325 in the World

Kikugawa, Japan

Asahi Tec Corporation

Forward Citations = 80

27 inventors:

Takayuki Sakai (4 out of 4 patents)

Hidenobu Miyajima (4 out of 4 patents)

Tetsuya Sakagami (4 out of 4 patents)

4. Shuji Kawasaki (3 out of 4 patents)

5. Shigesaburo Asai (3 out of 3 patents)

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