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For the Inventor, By the Inventor

Anjou, Japan

Vtec Co.,ltd.


USPTO Granted Patents = 18

% Expired Patents = 22.2


Forward Citations = 70

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31 inventors (with patents filed for the assignee):

goldMedal Ho-Young Cho (8 out of 35 patents)

silverMedal Yasuaki Kawakami (6 out of 7 patents)

bronzeMedal Hideya Miura (2 out of 8 patents)

4.  Masaru Toyota (1 out of 18 patents)

5.  Tadasu Tomohiro (1 out of 8 patents)

6.  Susumu Ootsuka (1 out of 1 patent)

7.  Kouji Suzuki (1 out of 1 patent)

8.  Yuichiro Inayoshi (1 out of 2 patents)

9.  Yasutaka Hasegawa (1 out of 3 patents)

10.  Hitoshi Yoshimura (1 out of 3 patents)

11.  Kazuki Takeoka (1 out of 1 patent)

12.  Shohei Tsukada (1 out of 1 patent)

13.  Satoshi Sawatani (1 out of 1 patent)

14.  Yuichi Tsubokawa (1 out of 1 patent)

15.  Keigo Oseto (1 out of 1 patent)


18 patents:

1. 12502790 - Vacuum control unit (2025-12-23),
2. 12043501 - Vacuum multi-sensing unit (2024-07-23),
3. 12012975 - Vacuum ejector pump with multiple nozzles (2024-06-18),
4. 11639758 - Air-valve unit for vacuum system (2023-05-02),
5. 11149752 - Vacuum pump using profile (2021-10-19),
6. 11103824 - Vacuum pump and array thereof (2021-08-31),
7. 10456928 - Vacuum gripper unit comprising vacuum pump (2019-10-29),
8. 10035411 - Sound insulation member and vehicular door structure (2018-07-31),
9. 9399297 - Pad-separable suction cup (2016-07-26),
10. 9133895 - Vehicle front structure (2015-09-15),
11. 8640385 - Trim attachment structure (2014-02-04),
12. 8388295 - Mounting structure (2013-03-05),
13. 7425032 - Seal structure (2008-09-16),
14. D542907 - Clamp (2007-05-15),
15. 7122213 - Supplement foods and pharmaceuticals (2006-10-17),
Company Overview
Vtec Co., Ltd. is a Japanese company based in Anjou, specializing in the development and manufacturing of advanced technology solutions. The organization focuses on various sectors, including automotive engineering and precision machinery, emphasizing innovation and quality in its product offerings. Vtec is committed to enhancing performance and efficiency through its research and development efforts, positioning itself as a key player in the technology landscape within Japan and beyond.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

18 Patents

#1 in Anjou

#3,123 in Japan

#34,217 in the World

Anjou, JP
Anjou, Japan

Vtec Co.,ltd.

Forward Citations = 70

31 inventors:

goldMedal Ho-Young Cho (8 out of 35 patents)

silverMedal Yasuaki Kawakami (6 out of 7 patents)

bronzeMedal Hideya Miura (2 out of 8 patents)

4.  Masaru Toyota (1 out of 18 patents)

5.  Tadasu Tomohiro (1 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vtec Co.,ltd.. Retrieved from https://idiyas.com/company/vtec-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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