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For the Inventor, By the Inventor

Kobe, Japan

Eiji Yao

This inventor holds 16 USPTO granted patents and 3 published patent applications and 6 EPO patents. Top assignee: Sumitomo Rubber Industries Limited. Active years: 2011-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Yao. Retrieved from https://idiyas.com/inventor/eiji-yao

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

USPTO Granted Patents = 16 

% Patents Active = 93.8

 

Average Co-Inventor Count = 2.5

ph-index = 8

Forward Citations = 220(Granted Patents)


Company Filing History:

goldMedal16 out of 4,544 
 
Sumitomo Rubber Industries Limited
 patents

Years Active: 2011-2017

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16 patents (USPTO):Explore Patents
1. D788912 - Gasket for syringe (2017-06-06),
2. D788297 - Gasket for syringe (2017-05-30),
3. D788296 - Gasket for syringe (2017-05-30),
4. D787668 - Gasket for syringe (2017-05-23),
5. 9623186 - Gasket to be used for medical syringe, and medical syringe (2017-04-18),
6. 9452264 - Mold for gasket for prefilled syringe (2016-09-27),
7. 9410021 - Method for producing surface-modified fluororesin film/thermoplastic resin composite (2016-08-09),
8. 9162427 - Method for manufacturing surface-modified fluororesin film, method for manufacturing rubber composite, and rubber product (2015-10-20),
9. 8978909 - Closure device for a container, and seal member for the device (2015-03-17),
10. 8960685 - Laminated gasket (2015-02-24),
11. D686322 - Gasket for syringe (2013-07-16),
12. D644104 - Rubber stopper for vial (2011-08-30),
13. D643720 - Rubber stopper for vial (2011-08-23),
14. D633202 - Gasket for injector (2011-02-22),
15. D632784 - Gasket for injector (2011-02-15),

Title: Eiji Yao: Innovating in the Field of Syringe Technology

Introduction: Eiji Yao is a distinguished inventor based in Kobe, Japan. With a remarkable portfolio of 16 patents, he has made significant contributions to the field of medical technology, particularly in syringe innovations. His work reflects a commitment to enhancing safety and efficiency in medical applications.

Latest Patents: Among his recent inventions is the "Gasket for Syringe," a crucial component designed to improve the functionality and reliability of syringes. This invention showcases his dedication to solving practical challenges in medical equipment design.

Career Highlights: Eiji Yao is currently affiliated with Sumitomo Rubber Industries Limited, where he applies his expertise in innovation and product development. His career is marked by a focus on precision engineering and practical solutions that meet the needs of healthcare professionals and patients alike.

Collaborations: Throughout his career, Eiji has collaborated with talented colleagues such as Katsushi Maeda and Shinya Iwano. These partnerships have allowed for the exchange of ideas and the advancement of projects, further enriching the innovation landscape within their organization.

Conclusion: Eiji Yao stands out as an influential inventor whose work continues to shape the future of medical technology. With each patent, he contributes valuable knowledge and innovative solutions that enhance safety and efficiency in healthcare. His collaboration with fellow inventors further underscores the importance of teamwork in driving successful innovations.

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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