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Hyogo-Prep, Japan

Toyo Machinery and Metal Co., Ltd.

USPTO Granted Patents = 30

EPO Patents = 4

Trademarks = 5

Forward Citations = 67

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32 inventors (with patents filed for the assignee):

Yoshiya Taniguchi (8 out of 11 patents)

Akio Yamada (4 out of 4 patents)

Akihiro Yamanaka (3 out of 3 patents)

4. Hiromi Takagi (3 out of 13 patents)

5. Hideaki Harada (3 out of 3 patents)

6. Naohiko Tsuzuki (3 out of 3 patents)

7. Masanori Okazaki (2 out of 2 patents)

8. Shingo Ikeda (2 out of 2 patents)

9. Yuji Harada (2 out of 2 patents)

10. Yoshihisa Nakatsuka (2 out of 2 patents)

11. Hiroshi Yukutomo (2 out of 2 patents)

12. Kiyoshi Kunimatsu (2 out of 2 patents)

13. Hitoshi Oosawa (2 out of 2 patents)

14. Kenji Fujii (1 out of 158 patents)

15. Akira Inoue (1 out of 1 patent)

30 patents: Sort by Forward Citations

1. 10780607 - Plasticizing unit supplying a prescribed amount of fiber material pieces to heating cylinder using a vacuum or blower fiber transfer device (2020-09-22),

2. 10071418 - Die casting machine and control method of die casting machine (2018-09-11),

3. 9889500 - Die casting machine and control method of die casting machine (2018-02-13),

4. 9682423 - Electric die casting machine (2017-06-20),

5. 9395312 - Method for assessing wear in molding machine (2016-07-19),

6. 9138923 - Vertical injection molding machine (2015-09-22),

7. 8807200 - Electrically driven injection device for die-casting machine (2014-08-19),

8. 8607653 - Die-cast article quality judging method, die-casting machine selecting method, and die-casting condition determining method (2013-12-17),

9. 8561400 - Hydraulic circuit of injection cylinder in die-casting apparatus (2013-10-22),

10. 8307884 - Die casting machine (2012-11-13),

11. 8225842 - Die casting machine (2012-07-24),

12. 8128391 - Molding machine (2012-03-06),

13. 8075817 - In-line screw type injection molding machine and method of controlling the same (2011-12-13),

14. 8075296 - Injection molding machine (2011-12-13),

15. 8016588 - Injection molding machine (2011-09-13),

Toyo Machinery and Metal Co., Ltd. is a leading manufacturer of injection molding machines and die-casting machines. With a rich history of over 70 years, the company specializes in providing innovative and reliable solutions for the manufacturing industry worldwide. Toyo Machinery and Metal Co., Ltd. is committed to delivering high-quality products and services, focusing on technological advancements and customer satisfaction.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

30 Patents

#1 in Hyogo-Prep

#2,253 in Japan

#21,180 in the World

Hyogo-Prep, Japan

Toyo Machinery and Metal Co., Ltd.

Forward Citations = 67

32 inventors:

Yoshiya Taniguchi (8 out of 11 patents)

Akio Yamada (4 out of 4 patents)

Akihiro Yamanaka (3 out of 3 patents)

4. Hiromi Takagi (3 out of 13 patents)

5. Hideaki Harada (3 out of 3 patents)

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