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For the Inventor, By the Inventor

Gunma, Japan

Takahiro Nishikawa

This inventor holds 31 USPTO granted patents and 6 EPO patents, primarily in Rotary Compressor Technology. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1998-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Nishikawa. Retrieved from https://idiyas.com/inventor/takahiro-nishikawa

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

USPTO Granted Patents = 31

% Patents Active = 48.4

 

Average Co-Inventor Count = 5.5

ph-index = 7

Forward Citations = 160(Granted Patents)


Location History:

  • Ohta, JP (1998)
  • Osaka-fu, JP (2002 - 2004)
  • Osaka, JP (2005)
  • Gunma, JP (2003 - 2009)
  • Ota, JP (2006 - 2009)
  • Gunma-ken, JP (2001 - 2012)
  • Ora-Gun, JP (2009 - 2013)
  • Oizumi-machi, JP (2014)

Company Filing History:

goldMedal31 out of 8,782 
 
Sanyo Electric Co., Ltd.
 patents

Years Active: 1998-2014

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Areas of Expertise:
Rotary Compressor
Sealed Type
Multicylindrical
Compression System
Refrigeration Apparatus
Oil Supply Mechanism
High Pressure
Reciprocating Compressor
Scroll Compressor
Manufacturing Method
Vane Control
Flywheel Attachment
31 patents (USPTO):Explore Patents
1. 8690556 - Rotary compressor and manufacturing method of the same (2014-04-08),
2. 8469679 - Sealed type rotary compressor (2013-06-25),
3. 8277202 - Multicylindrical rotary compressor (2012-10-02),
4. 7985054 - Multicylindrical rotary compressor, compression system, and freezing device using the compression system (2011-07-26),
5. 7762798 - Compressor having different hardness surface between upper surface and receiving surface of top dead center of compression member and vane (2010-07-27),
6. 7736138 - Compressor with continuously inclined surface (2010-06-15),
7. 7632082 - Hermetically sealed compressor and method of manufacturing the same (2009-12-15),
8. 7585163 - Compression system, multicylinder rotary compressor, and refrigeration apparatus using the same (2009-09-08),
9. 7585162 - Compression system, multicylinder rotary compressor, and refrigeration apparatus using the same (2009-09-08),
10. 7581937 - Rotary type compressor having an intermediate pressure on a surface side of its compression member (2009-09-01),
11. 7581936 - Hermetically sealed compressor having oil supply mechanism based on refrigerant pressure (2009-09-01),
12. 7572116 - Compression system, multicylinder rotary compressor, and refrigeration apparatus using the same (2009-08-11),
13. 7566204 - Multicylindrical rotary compressor, compression system, and freezing device using the compression system (2009-07-28),
14. 7563085 - Multicylinder rotary compressor and compressing system and refrigerating unit provided with same (2009-07-21),
15. 7540724 - Compression member and vane of a compressor (2009-06-02),

Title: The Innovative Journey of Takahiro Nishikawa

Introduction: Takahiro Nishikawa, a talented inventor hailing from Gunma-ken, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Takahiro Nishikawa's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights: With a career spanning over two decades, Takahiro Nishikawa has worked with leading tech companies in Japan, spearheading research and development projects that have resulted in cutting-edge inventions.

Collaborations: Throughout his career, Takahiro Nishikawa has collaborated with top researchers from universities and research institutions worldwide, fostering a culture of innovation and knowledge exchange.

Conclusion: Takahiro Nishikawa's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and researchers in Japan and beyond.

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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