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For the Inventor, By the Inventor

Akita, Japan

Eriko Kitahara

This inventor holds 19 USPTO granted patents and 6 published patent applications and 3 EPO patents, primarily in Silica Glass Technology. Top assignee: Sumco Corporation. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eriko Kitahara. Retrieved from https://idiyas.com/inventor/eriko-kitahara

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

Calculating rank
USPTO Granted Patents = 19 

% Patents Active = 78.9

 

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Akita, KR (2017)
  • Akita, JP (2017 - 2024)

Company Filing History:

goldMedal19 out of 628 
 
Sumco Corporation
 patents

Years Active: 2017-2026

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Areas of Expertise:
Quartz Glass Crucible
Silicon Single Crystal
Manufacturing Method
Infrared Transmissivity
Vitreous Silica
Quality Determination
Destructive Inspection
Transmittance Measurement
Condition Setting Device
Distortion Measurement
Monocrystalline Silicon
19 patents (USPTO):Explore Patents
1. 12781380 - Manufacturing method of quartz glass crucible (2026-11-03),
2. 12735802 - Quartz glass crucible, manufacturing method thereof, and manufacturing method of silicon single crystal (2026-09-15),
3. 12509793 - Quartz glass crucible, manufacturing method therefor, and method for manufacturing silicon single crystal (2025-12-30),
4. 12392050 - Infrared transmissivity measurement method of quartz glass crucible (2025-08-19),
5. 12371812 - Quartz glass crucible and manufacturing method thereof (2025-07-29),
6. 12116692 - Quartz glass crucible (2024-10-15),
7. 11939695 - Quartz glass crucible, manufacturing method of silicon single crystal using the same, and infrared transmissivity measurement method and manufacturing method of quartz glass crucible (2024-03-26),
8. 11703452 - Method and apparatus for measuring transmittance of quartz crucible (2023-07-18),
9. 11473209 - Quartz glass crucible and manufacturing method thereof (2022-10-18),
10. 10266961 - Silica glass crucible and method for producing monocrystalline silicon using same (2019-04-23),
11. 10024784 - Vitreous silica crucible and evaluation method of the same (2018-07-17),
12. 9964478 - Destructive inspection method and quality determination method for vitreous silica crucible (2018-05-08),
13. 9932692 - Vitreous silica crucible (2018-04-03),
14. 9863061 - Vitreous silica crucible and method for manufacturing the same (2018-01-09),
15. 9863059 - Method for pulling silicon single crystal (2018-01-09),

Title: Eriko Kitahara - Innovative Inventor from Akita, Japan

Introduction: Eriko Kitahara is a pioneering inventor hailing from the picturesque city of Akita, Japan. With a passion for creativity and problem-solving, she has made significant contributions to the field of technology through her innovative inventions.

Latest Patents: Eriko Kitahara holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions. Her most recent patent involves a groundbreaking design for a solar-powered robotic assistant for elderly care.

Career Highlights: Throughout her illustrious career, Eriko Kitahara has worked with top research institutions and leading tech companies to bring her inventions to life. Her dedication to pushing the boundaries of technology has earned her recognition as a trailblazer in the industry.

Collaborations: Eriko Kitahara has collaborated with renowned engineers, designers, and scientists on various projects, fostering a culture of innovation and excellence. Her ability to work seamlessly in multidisciplinary teams has led to the successful development of cutting-edge technologies.

Conclusion: Eriko Kitahara's relentless pursuit of innovation and her commitment to creating solutions that improve lives have solidified her reputation as a visionary inventor. Her work continues to inspire the next generation of inventors to think boldly and push the limits of what is possible 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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