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For the Inventor, By the Inventor

Aichi, Japan

Takayuki Kuwahara

This inventor holds 20 USPTO granted patents and 2 published patent applications and 8 EPO patents, primarily in Scroll Compressors. Top assignees: Mitsubishi Heavy Industries Limited, Mitsubishi Heavy Industries Thermal Systems, Ltd., Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Kuwahara. Retrieved from https://idiyas.com/inventor/takayuki-kuwahara

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

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 90.0

 

Average Co-Inventor Count = 4.8

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Aichi-ken, JP (2011)
  • Kiyosu, JP (2009 - 2020)
  • Tokyo, JP (2016 - 2022)
  • Aichi, JP (2011 - 2024)

Company Filing History:

goldMedal9 out of 4,753 
 
Mitsubishi Heavy Industries Limited
 patents
silverMedal8 out of 173 
 
Mitsubishi Heavy Industries Thermal Systems, Ltd.
 patents
bronzeMedal3 out of 35 
 
Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
 patents

Years Active: 2009-2025

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Areas of Expertise:
Scroll Compressor
Fluid Machine
Manufacturing Method
Surface Hardening
Eccentric Crankshaft
Tip Seal
Rotation Prevention
Performance Deterioration
Inclined Surfaces
Stepped Portions
Thrustplate Peeling
Fixed Scrolls
20 patents (USPTO):Explore Patents
1. 12410796 - Scroll compressor (2025-09-09),
2. 12385484 - Compressor (2025-08-12),
3. 11939977 - Scroll compressor including fixed and orbiting scroll having stepped portions and a surface hardened treatment (2024-03-26),
4. 11415130 - Scroll compressor (2022-08-16),
5. 11092155 - Scroll compressor including fixed and orbiting scrolls having different heights and surface hardenings (2021-08-17),
6. 10844719 - Scroll fluid machine including a pair of fixed scrolls and an orbiting scroll (2020-11-24),
7. 10766120 - Method and device for manufacturing compressor scrolls, compressor scroll, and scroll compressor (2020-09-08),
8. 10634140 - Scroll compressor with step (2020-04-28),
9. 10590769 - Scroll fluid machine (2020-03-17),
10. 9732753 - Scroll compressor with inclined surfaces on the stepped portions (2017-08-15),
11. 9366253 - Scroll compressor and processing method of scroll including a projection on a tip seal and a hole in a tip seal groove (2016-06-14),
12. 8714950 - Scroll compressor having tip seals of different lengths having different thickness or widths (2014-05-06),
13. 8403655 - Scroll compressor having an allowable angle of rotation (2013-03-26),
14. 8313317 - Scroll fluid machine with cold forged eccentric crankshaft (2012-11-20),
15. 8308461 - Scroll compressor with improved rotation prevention mechanism (2012-11-13),

Title: The Innovative Journey of Takayuki Kuwahara

Introduction: Takayuki Kuwahara, a pioneering inventor hailing from Aichi, Japan, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Kuwahara's recent patents showcase his commitment to innovation, with a focus on advancements in robotics, artificial intelligence, and sustainable energy solutions.

Career Highlights: Throughout his illustrious career, Takayuki Kuwahara has been recognized for his inventive spirit and problem-solving abilities. His patents have revolutionized industries and improved the lives of many around the world.

Collaborations: Kuwahara has collaborated with leading research institutions, universities, and tech companies to further develop his inventions and bring them to the market. His partnerships have been instrumental in the success of his innovative projects.

Conclusion: Takayuki Kuwahara's passion for innovation and his dedication to pushing the boundaries of technology have solidified his reputation as a visionary inventor in the global landscape of inventions and patents.

Profile summary based on public USPTO records.
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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