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For the Inventor, By the Inventor

Shimizu, Japan

Takao Mizuno

This inventor holds 25 USPTO granted patents, primarily in Scroll Compressors. Top assignees: Hitachi, Ltd., Hitachi Appliances, Inc, Hitachi Shimizu Engineering Co., Ltd.. Active years: 1985-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Mizuno. Retrieved from https://idiyas.com/inventor/takao-mizuno

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

USPTO Granted Patents = 25

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 14

Forward Citations = 509(Granted Patents)


Location History:

  • Shimizu, JP (1985 - 2001)
  • Shizuoka, JP (2006 - 2014)

Company Filing History:

goldMedal23 out of 42,731 
 
Hitachi, Ltd.
 patents
silverMedal2 out of 48 
 
Hitachi Appliances, Inc
 patents
bronzeMedal2 out of 4 
 
Hitachi Shimizu Engineering Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1985-2014

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Areas of Expertise:
Scroll Compressor
Refrigerant Compressor
Fluid Machine
Refrigeration Cycle
Hermetic Compressor
Overheat Prevention
Pressure Differential
Lubrication Seal
Suction Chamber
Bearing Device
Closed Compression
Oil Pump
25 patents (USPTO):Explore Patents
1. 8628306 - Helium enclosed compressor (2014-01-14),
2. 7628593 - Horizontal type scroll compressor including a first space and a second space (2009-12-08),
3. 7021912 - Scroll fluid machine (2006-04-04),
4. 6286334 - Refrigerant compressor and refrigerating apparatus (2001-09-11),
5. 6055827 - Refrigerant compressor and refrigerating apparatus (2000-05-02),
6. 6006542 - Refrigerant compressor and refrigerating apparatus (1999-12-28),
7. 5660539 - Scroll compressor (1997-08-26),
8. 5622488 - Scroll type fluid machine having first and second frame members to (1997-04-22),
9. 5243827 - Overheat preventing method for prescribed displacement type compressor (1993-09-14),
10. 5140828 - Refrigeration cycle apparatus (1992-08-25),
11. 5127809 - Scroll compressor with reinforcing ribs on the orbiting scroll (1992-07-07),
12. 5103652 - Scroll compressor and scroll-type refrigerator (1992-04-14),
13. 5017108 - Scroll compressor with first and second oil pumps in series (1991-05-21),
14. 4743181 - Scroll-type fluid machine with seal to aid lubrication (1988-05-10),
15. 4730997 - Hermetic scroll compressor having concave spaces communicating with a (1988-03-15),

Title: Takao Mizuno: Pioneering Inventor from Shimizu

Introduction: Takao Mizuno is a renowned inventor hailing from Shimizu, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With over two decades of experience in research and development, Mizuno has worked with leading tech companies to bring cutting-edge products to the market. His expertise lies in merging technology with sustainability for a better future.

Collaborations: Mizuno has collaborated with top universities and research institutions worldwide to further his inventions. His partnerships have led to the creation of innovative solutions that have revolutionized various industries.

Conclusion: Takao Mizuno's dedication to innovation and his passion for creating a positive impact on society through his inventions make him a true pioneer in the world of technology.

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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