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For the Inventor, By the Inventor

Kawasaki, Japan

Takayoshi Fujiwara

This inventor holds 37 USPTO granted patents, primarily in Fluid Compressor Technology. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Carrier Corporation, Tokyo Shibaura Denki Kabushiki Kaisha. Active years: 1984-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayoshi Fujiwara. Retrieved from https://idiyas.com/inventor/takayoshi-fujiwara

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

USPTO Granted Patents = 37

% Patents Active = 89.2

Average Co-Inventor Count = 2.5

ph-index = 9

Forward Citations = 260(Granted Patents)


Location History:

  • Kawasaki, JP (1984 - 1994)
  • Tokyo, JP (1994 - 1998)
  • Hino, JP (1987 - 2002)
  • Yokohama, JP (2000 - 2003)
  • Kanagawa-Ken, JP (2005 - 2006)

Company Filing History:

goldMedal33 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal3 out of 112 
 
Toshiba Carrier Corporation
 patents
bronzeMedal1 out of 2,916 
 
Tokyo Shibaura Denki Kabushiki Kaisha
 patents

Years Active: 1984-2006

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Areas of Expertise:
Fluid Machinery
Helical Compressor
Rotary Compressor
Fluid Compression Device
Axial Flow Compressor
Aluminum Alloy
Oldham Mechanism
Lubrication System
Valve Cover
Refrigerating Apparatus
Adjustable Bearing Support
Spiral Blade
37 patents (USPTO):Explore Patents
1. 7014438 - Fluid machinery (2006-03-21),
2. 6887058 - Fluid machinery (2005-05-03),
3. 6589026 - Fluid machinery having a helical mechanism with through holes for ventilation (2003-07-08),
4. 6425744 - Helical blade type compressor having a helical blade in a stationary cylinder (2002-07-30),
5. 6354825 - Helical blade fluid compressor having an aluminum alloy rotating member (2002-03-12),
6. 6089834 - Helical compressor and method of assembling the same (2000-07-18),
7. 6079967 - Fluid compressor (2000-06-27),
8. 5779450 - Refrigerating apparatus having a fluid compressor (1998-07-14),
9. 5558512 - Fluid compressor with vertical longitudinal axis (1996-09-24),
10. 5542832 - Rotary fluid compressor having an oldham mechanism (1996-08-06),
11. 5388969 - Fluid compressor with vertical longitudinal axis (1995-02-14),
12. 5360326 - Twin helical blade fluid compressor (1994-11-01),
13. 5336070 - Fluid compressor having roller bearing (1994-08-09),
14. 5326239 - Fluid compressor having a horizontal rotation axis (1994-07-05),
15. 5286174 - Fluid compression device (1994-02-15),

Title: Takayoshi Fujiwara: Pioneering Inventor from Kawasaki

Introduction: Takayoshi Fujiwara is a renowned inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Fujiwara's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological development.

Career Highlights: With a career spanning over two decades, Takayoshi Fujiwara has worked with leading tech companies in Japan, spearheading research and development projects that have led to numerous patented inventions.

Collaborations: Fujiwara has collaborated with top research institutions and universities in Japan, fostering a culture of innovation and knowledge-sharing to drive progress in the tech industry.

Conclusion: Takayoshi Fujiwara's dedication to innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and engineers worldwide.

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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