Tokyo, Japan

Kenji Sato

This inventor holds 69 USPTO granted patents and 12 published patent applications and 12 EPO patents, primarily in Optical Engineering (CPC class F23R). Top assignees: Nec Corporation, Ge Medical Systems Global Technology Company, LLC, Ge Yokogawa Medical Systems, Limited. Active years: 1985-2026.

USPTO Granted Patents = 69 

% Patents Active = 59.4

 

Average Co-Inventor Count = 2.0

ph-index = 11

Forward Citations = 498(Granted Patents)

Forward Citations (Not Self Cited) = 482(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal29 out of 36,624 
 
Nec Corporation
 patents
silverMedal6 out of 1,293 
 
Ge Medical Systems Global Technology Company, LLC
 patents
bronzeMedal3 out of 99 
 
Ge Yokogawa Medical Systems, Limited
 patents
4. 3 out of 4,735 
 
Mitsubishi Heavy Industries Limited
 patents
5. 3 out of 651 
 
Mitsubishi Hitachi Power Systems, Ltd.
 patents
6. 2 out of 219 
 
Mitsubishi Cable Industries, Ltd.
 patents
7. 2 out of 4,980 
 
Oki Electric Industry Co., Ltd.
 patents
8. 2 out of 576 
 
Tachi-S Co., Ltd.
 patents
9. 1 out of 92,750 
 
Canon Kabushiki Kaisha
 patents
10. 1 out of 5,234 
 
Casio Computer Co., Ltd.
 patents
11. 1 out of 3 
 
Ge Medical Global Technology Company, LLC
 patents
12. 1 out of 16 
 
Hitachi Industrial Equipment Systems Co., Ltd.
 patents
13. 1 out of 442 
 
Hokkaido University
 patents
14. 1 out of 164 
 
Jgc Corporation
 patents
15. 1 out of 35 
 
Jx Advanced Metals Corporation
 patents
16. 1 out of 41 
 
Jx Metals Corporation
 patents
17. 1 out of 481 
 
Jx Nippon Mining Metals Corporation
 patents
18. 1 out of 53,211 
 
Kabushiki Kaisha Toshiba
 patents
19. 1 out of 16,539 
 
Mitsubishi Electric Corporation
 patents
20. 1 out of 221 
 
Mitsubishi Power, Ltd.
 patents
21. 1 out of 165 
 
Nippon Mining & Metals Co., Ltd.
 patents
22. 1 out of 1 
 
O'z Co., Ltd.
 patent
23. 1 out of 1,875 
 
Oki Data Corporation
 patents
24. 1 out of 4 
 
Reo Laboratory Co., Ltd.
 patents
25. 1 out of 23 
 
Sanwa Shutter Corporation
 patents
26. 1 out of 264 
 
Sega Enterprises, Ltd.
 patents
27. 1 out of 134 
 
Tokyo Medical and Dental University
 patents
28. 1 out of 834,307 
Other
 patents
where one patent can have more than one assignee

Years Active: 1985-2026

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Areas of Expertise:
Optical Waveguide
Semiconductor Laser
Information Processing
Optical Modulator
Wavelength Tunable Laser
Gas Turbine
Image Processing
Comfort Level Display
Copper Powder
Microcapsule
Abnormality Diagnosis
Heat Storage
69 patents (USPTO):Explore Patents

Title: Kenji Sato: Innovator in Additive Manufacturing and Automotive Design

Introduction

Kenji Sato is a prominent inventor based in Tokyo, Japan, known for his innovative contributions to the fields of additive manufacturing and automotive design. With an impressive portfolio of 66 patents, Sato continues to push the boundaries of technology and engineering.

Latest Patents

Among Sato's latest inventions is a groundbreaking production method for additive manufactured objects using pure copper powder coated with silicon. This method involves an electron beam-based technique that allows for the precise layering of materials to create complex structures. It includes a detailed process of spreading pure copper powder, preheating it, and utilizing an electron beam for partial melting, ultimately solidifying the material into a solid first layer and repeating the layering process for enhanced structural integrity. Another notable invention by Sato is an innovative vehicle seat design, which includes a cover over a seat frame, a wire harness contained within the cover, and a flexible wrapping member that secures part of the wire harness to the seat frame. These inventions showcase his commitment to improving manufacturing processes and enhancing product designs.

Career Highlights

Kenji Sato has made significant strides in his career, having collectively worked with distinguished companies such as NEC Corporation and GE Medical Systems Global Technology Company, LLC. His experience in these organizations has played a vital role in shaping his innovative mindset and technical expertise.

Collaborations

Throughout his career, Sato has collaborated with several talented individuals, including Shinya Sudo and Kenji Mizutani. These professional relationships have fostered a creative environment, allowing for the exchange of ideas and collaborative innovations.

Conclusion

Kenji Sato stands out as a leading figure in the innovation landscape, particularly within the realms of additive manufacturing and automotive technology. His prolific patent portfolio and impactful collaborations reflect a commitment to advancing technology and enhancing product designs. As he continues to innovate, Sato's contributions will undoubtedly influence future developments in his fields of expertise.

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