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For the Inventor, By the Inventor

Ontario, CA, United States of America

Mikutay Corporation


USPTO Granted Patents = 11

% Expired Patents = 63.6


Forward Citations = 43

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2 inventors (with patents filed for the assignee):

goldMedal Takeyoshi Nitta (11 out of 11 patents)

silverMedal Minoru Nitta (7 out of 13 patents)


11 patents:

1. 11566855 - Tube and chamber heat exchange apparatus having a medium directing assembly with enhanced medium directing panels (2023-01-31),
2. 11391522 - Tube and chamber type heat exchange apparatus having an enhanced medium directing assembly (2022-07-19),
3. 10962295 - Heat exchange apparatus having a plurality of modular flow path assemblies, encased in a core body with a plurality of corresponding flow path assembly seats, providing means for independent positioning and axial alignment for a desired effect (2021-03-30),
4. 10697406 - Heat exchanger utilizing flow path assemblies (2020-06-30),
5. 10274269 - Enhanced medium directing member for use in a tube and chamber type heat exchanger (2019-04-30),
6. 10208714 - Heat exchanger utilized as an EGR cooler in a gas recirculation system (2019-02-19),
7. 9151547 - Heat exchanger utilizing chambers with sub-chambers having respective medium directing inserts coupled therein (2015-10-06),
8. 8584741 - Heat exchanger with heat exchange chambers utilizing protrusion and medium directing members and medium directing channels (2013-11-19),
9. 8393385 - Heat exchanging apparatus and method of making same (2013-03-12),
10. 8307886 - Heat exchanging device and method of making same (2012-11-13),
11. 7987900 - Heat exchanger with heat exchange chambers utilizing respective medium directing members (2011-08-02),
Company Overview
Mikutay Corporation is a technology-focused organization based in Ontario, California, specializing in the development and manufacturing of advanced electronic components and systems. The company is dedicated to innovation in various sectors, including automotive engineering and industrial automation, providing solutions that enhance performance and efficiency. Mikutay's commitment to research and development positions it as a key player in the evolving landscape of technology, catering to diverse market needs with cutting-edge products.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

11 Patents

#23 in Ontario, CA

#6,544 in California

#27,529 in US

#51,801 in the World

Ontario, CA (US)
Ontario, CA, United States of America

Mikutay Corporation

Forward Citations = 43

2 inventors:

goldMedal Takeyoshi Nitta (11 out of 11 patents)

silverMedal Minoru Nitta (7 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mikutay Corporation. Retrieved from https://idiyas.com/company/mikutay

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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