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For the Inventor, By the Inventor

Tokyo, Japan

Naoki Masuda

This inventor holds 9 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Nec Display Solutions, Ltd., Hitachi-Johnson Controls Air Conditioning, Inc., Japan Science and Technology Corporation. Active years: 1996-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Masuda. Retrieved from https://idiyas.com/inventor/naoki-masuda-nh9jh9gm

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 55.6

 

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 38(Granted Patents)


Company Filing History:

goldMedal5 out of 426 
 
Nec Display Solutions, Ltd.
 patents
silverMedal1 out of 95 
 
Hitachi-Johnson Controls Air Conditioning, Inc.
 patents
bronzeMedal1 out of 373 
 
Japan Science and Technology Corporation
 patents
4. 1 out of 36,735 
 
Nec Corporation
 patents
5. 1 out of 2,476 
 
Subaru Corporation
 patents
6. 1 out of 1,269 
 
Toppan Printing Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1996-2022

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9 patents (USPTO):Explore Patents
1. 11326548 - Engine (2022-05-10),
2. 10247188 - Scroll compressor (2019-04-02),
3. 9995996 - Cooling structure, lighting optical system, and projection-type display apparatus including substrate and phosphor formed on the substrate to emit fluorescent light (2018-06-12),
4. 9829775 - Semiconductor element cooling structure and electronic apparatus provided with same (2017-11-28),
5. 9804484 - Display device (2017-10-31),
6. 9433064 - Light source apparatus, image display apparatus, and control method for light source apparatus (2016-08-30),
7. 8985779 - LED light source box and projector including the same (2015-03-24),
8. 6772185 - Time-series predicting method using wavelet number series and device thereof (2004-08-03),
9. 5518792 - Packaging materials having oxygen barrier quality (1996-05-21),

Title: Naoki Masuda: Innovator in Engine and Compressor Technology

Introduction

Naoki Masuda is a prominent inventor based in Tokyo, Japan, known for his contributions to engine and compressor technology. With a total of nine patents to his name, Masuda has made significant advancements in the field of mechanical engineering.

Latest Patents

Masuda's latest patents include innovative designs for an engine and a scroll compressor. The engine features a combustion chamber with a cylinder head that includes an intake port designed to optimize the flow of intake air. The unique structure of the intake port, which consists of two concavely curved inner walls, allows for improved air direction and efficiency. The scroll compressor, on the other hand, incorporates a fixed scroll and an orbiting scroll, designed to minimize sliding loss and refrigerant leakage, enhancing overall performance.

Career Highlights

Throughout his career, Masuda has worked with notable companies such as NEC Display Solutions and Toppan Printing. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies.

Collaborations

Masuda has collaborated with talented individuals in the industry, including Norimasa Sekine and Takeo Tomatsuri. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Naoki Masuda's work in engine and compressor technology showcases his dedication to innovation and engineering excellence. His patents reflect a commitment to improving mechanical systems, making him a noteworthy figure in the field.

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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