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For the Inventor, By the Inventor

Kanagawa, Japan

Jun Kawahara

This inventor holds 57 USPTO granted patents and 11 published patent applications and 1 EPO patent, primarily in Thin Film Deposition (CPC class H01L). Top assignees: Fuji Xerox Co., Ltd., Nec Corporation, Asm IP Holding B.v.. Active years: 1993-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jun Kawahara. Retrieved from https://idiyas.com/inventor/jun-kawahara

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

USPTO Granted Patents = 57 

% Patents Active = 66.7

 

Average Co-Inventor Count = 3.3

ph-index = 12

Forward Citations = 690(Granted Patents)

Forward Citations (Not Self Cited) = 654(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Minato-ku, JP (2006)
  • Minamiashigara, JP (2002 - 2014)
  • Kanagawa, JP (2008 - 2019)
  • Hachioji, JP (2018 - 2021)
  • Tokyo, JP (1993 - 2024)

Company Filing History:

goldMedal26 out of 11,665 
 
Fuji Xerox Co., Ltd.
 patents
silverMedal13 out of 36,684 
 
Nec Corporation
 patents
bronzeMedal8 out of 1,318 
 
Asm IP Holding B.v.
 patents
4. 8 out of 7,654 
 
Renesas Electronics Corporation
 patents
5. 2 out of 192 
 
Combi Corporation
 patents
6. 1 out of 194 
 
Asm Japan K.k.
 patents
7. 1 out of 6,961 
 
Sumitomo Chemical Company, Limited
 patents
where one patent can have more than one assignee

Years Active: 1993-2026

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Areas of Expertise:
Thin Film Deposition
Semiconductor Device
Display Medium
Display Device
Electrophoretic Particles
Three-Dimensional Shaped Product
Silicon Nitride
Coating Liquid
Ink Discharge Apparatus
Particle Dispersion
Cured Product
Resistive Element
57 patents (USPTO):Explore Patents
1. D1139853 - Shower plate (2026-08-04),
2. 12494361 - Method for selective deposition of silicon nitride and structure including selectively-deposited silicon nitride layer (2025-12-09),
3. 12024772 - Apparatuses for thin film deposition (2024-07-02),
4. 11421321 - Apparatuses for thin film deposition (2022-08-23),
5. 11037780 - Method for manufacturing semiconductor device with helium-containing gas (2021-06-15),
6. 10801106 - Shower plate structure for exhausting deposition inhibiting gas (2020-10-13),
7. 10421856 - Three-dimension forming support material, three-dimension forming composition set, three-dimension forming apparatus, and method of preparing three-dimensional shaped product (2019-09-24),
8. 10204790 - Methods for thin film deposition (2019-02-12),
9. D834686 - Shower plate (2018-11-27),
10. 10100210 - Ink, ink cartridge, ink discharge apparatus, ink discharge method, and cured product (2018-10-16),
11. 9752043 - Coating liquid and recording medium (2017-09-05),
12. 9030729 - Particles for display, particle dispersion for display, display medium, and display device (2015-05-12),
13. 9029839 - Semiconductor device, method of manufacturing the semiconductor device, and a thin film (2015-05-12),
14. 8829649 - Semiconductor device having a resistive element including a TaSiN layer (2014-09-09),
15. 8790505 - Method for manufacturing silver triangular pyramid particles and silver triangular pyramid particles (2014-07-29),

Title: Inventor Jun Kawahara - Pioneering Innovations in Kanagawa, JP

Introduction: Jun Kawahara is a visionary inventor based in Kanagawa, Japan, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Jun Kawahara holds several patents in the areas of artificial intelligence, robotics, and sustainable energy solutions, showcasing her commitment to creating a more advanced and sustainable future.

Career Highlights: With a career spanning over two decades, Jun Kawahara has worked with leading tech companies and research institutions to develop cutting-edge technologies that have revolutionized various industries.

Collaborations: Jun Kawahara has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing to drive progress in the field of technology.

Conclusion: Jun Kawahara's passion for innovation and her relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology in Kanagawa and beyond.

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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