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For the Inventor, By the Inventor

Kariya, Japan

Masato Takamatsu

This inventor holds 12 USPTO granted patents and 2 EPO patents. Top assignees: Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Idemitsu Kosan Company, Limited, Other. Active years: 1999-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Takamatsu. Retrieved from https://idiyas.com/inventor/masato-takamatsu

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

USPTO Granted Patents = 12

% Patents Active = 100.0


Average Co-Inventor Count = 3.5

ph-index = 3

Forward Citations = 33(Granted Patents)


Company Filing History:

goldMedal9 out of 1,343 
 
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
 patents
silverMedal1 out of 2,283 
 
Idemitsu Kosan Company, Limited
 patents
bronzeMedal2 out of 834,513 
Other
 patents

Years Active: 1999-2014

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12 patents (USPTO):Explore Patents
1. 8906250 - Lubricant composition for refrigerating machine and compressor using the same (2014-12-09),
2. 6453554 - Swash plate type compressor piston wherein inner surface of base section of neck portion has as-cast surface area (2002-09-24),
3. 6438834 - Method of making a swash plate type compressor piston whose head portion is formed by pore-free die-casting (2002-08-27),
4. 6415705 - Swash plate type compressor piston whose end section is formed of a material different from that of swash-plate engaging portion (2002-07-09),
5. 6412171 - Swash plate type compressor piston wherein inner bottom surface of hollow head section has 3-dimensional configuration nonaxisymmetric with respect to its centerline (2002-07-02),
6. 6395404 - Blank used for manufacturing single-headed piston, and method of producing the blank (2002-05-28),
7. 6381842 - Method of producing swash plate type compressor piston (2002-05-07),
8. 6339984 - Piston for fluid machines (2002-01-22),
9. 6332394 - Piston for swash plate type compressor, wherein head portion includes radially inner sliding projection connected to neck portion (2001-12-25),
10. D435563 - Piston for compressors employed in automobile air-conditioners (2000-12-26),
11. D428423 - Piston for compressors employed in automobile air-conditioners (2000-07-18),
12. 5941160 - Pistons for compressors and method and apparatus for coating the pistons (1999-08-24),

Title: Masato Takamatsu: Pioneering Inventor from Kariya, JP

Introduction: Masato Takamatsu is a renowned inventor hailing from Kariya, Japan, known for his groundbreaking contributions to the field of automotive technology.

Latest Patents: Takamatsu's recent patents focus on innovative electric vehicle charging systems, advanced safety features for autonomous cars, and energy-efficient engine designs.

Career Highlights: With over two decades of experience in the automotive industry, Takamatsu has worked with leading companies to develop cutting-edge technologies that have revolutionized the way we think about transportation.

Collaborations: Throughout his career, Takamatsu has collaborated with top engineers, researchers, and designers to bring his inventions to life. His ability to work in multidisciplinary teams has led to the successful implementation of numerous groundbreaking projects.

Conclusion: Masato Takamatsu's passion for innovation and his relentless drive to push the boundaries of technology have solidified his reputation as a trailblazer in the field of automotive engineering. His work continues to inspire future generations of inventors and engineers.

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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