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For the Inventor, By the Inventor

Takasaki, Japan

Jiro Iizuka

This inventor holds 26 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Scroll Compressors. Top assignees: Sanden Corporation, Sanden Company. Active years: 1987-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jiro Iizuka. Retrieved from https://idiyas.com/inventor/jiro-iizuka

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

USPTO Granted Patents = 26 

% Patents Active = 76.9


Average Co-Inventor Count = 1.4

ph-index = 6

Forward Citations = 167(Granted Patents)


Location History:

  • Takasaki, JP (1987 - 2005)
  • Isesaki, JP (2002 - 2008)

Company Filing History:

goldMedal25 out of 1,041 
 
Sanden Corporation
 patents
silverMedal1 out of 1 
 
Sanden Company
 patent

Years Active: 1987-2008

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Areas of Expertise:
Compressor
Swash Plate
Fluid Displacement
Scroll-Type
Rotation Mechanism
Capacity Control
Anti-Wear Plate
Eccentric Bush
Cylinder Liners
Oldham Coupling
Sealing Mechanism
Variable Displacement
26 patents (USPTO):Explore Patents
1. 7320578 - Compressor (2008-01-22),
2. 6912948 - Swash plate compressor (2005-07-05),
3. 6874995 - Compressors having cylinder liners extending beyond the cylinder bores (2005-04-05),
4. 6719545 - Scroll compressor having a back pressure chamber in a rotation preventing mechanism (2004-04-13),
5. 6688212 - Swash plate-type compressors (2004-02-10),
6. 6604447 - Swash plate-type variable displacement compressor (2003-08-12),
7. 6379134 - Scroll compressor having paired fixed and moveable scrolls (2002-04-30),
8. 6336798 - Rotation preventing mechanism for scroll-type fluid displacement apparatus (2002-01-08),
9. 6206665 - Rotation inhibiting mechanism for movable scroll of scroll type fluid machine (2001-03-27),
10. 6176685 - Scroll compressor in which communication is controlled between adjacent compression spaces (2001-01-23),
11. 6158991 - Scroll-type fluid machine in which a movable scroll member is (2000-12-12),
12. 6139293 - Rotation inhibiting mechanism for movable scroll of scroll type fluid (2000-10-31),
13. 6120269 - Scroll type compressor (2000-09-18),
14. 612026 - Scroll type compressor (2000-09-19),
15. 6089840 - Scroll compressor in which an eccentric bush is radially movable with (2000-07-18),

Title: The Innovative Journey of Jiro Iizuka

Introduction: Jiro Iizuka, a visionary inventor hailing from Takasaki, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Jiro Iizuka's latest patents include a cutting-edge AI-powered robotics system for industrial automation and a revolutionary sustainable energy solution utilizing solar power.

Career Highlights: With over two decades of experience in research and development, Jiro Iizuka has led numerous successful projects that have pushed the boundaries of innovation. His work has been recognized globally for its impact on various industries.

Collaborations: Throughout his career, Jiro Iizuka has collaborated with leading technology companies, research institutions, and universities to further advance his inventions. His collaborative spirit has been instrumental in bringing cutting-edge technologies to the market.

Conclusion: Jiro Iizuka's passion for innovation and relentless pursuit of excellence have solidified his position as a prominent figure in the world of inventors. His contributions continue to inspire future generations of innovators to push the limits of what is possible.

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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