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For the Inventor, By the Inventor

Osaka, Japan

Yasuhiko Syoji

This inventor holds 11 USPTO granted patents and 2 published patent applications and 6 EPO patents. Top assignees: Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd., Matsushita Electric Industrial Co., Ltd.. Active years: 2001-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiko Syoji. Retrieved from https://idiyas.com/inventor/yasuhiko-syoji

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

USPTO Granted Patents = 11 

% Patents Active = 81.8

 

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 23(Granted Patents)


Company Filing History:

goldMedal8 out of 16,454 
 
Panasonic Corporation
 patents
silverMedal2 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
bronzeMedal1 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents

Years Active: 2001-2015

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11 patents (USPTO):Explore Patents
1. 9105897 - Cylindrical AAA alkaline dry battery (2015-08-11),
2. 9040196 - Alkaline primary battery (2015-05-26),
3. 8728652 - Cylindrical alkaline battery having specific electrode packing densities and electrode thickness (2014-05-20),
4. 8497034 - Alkaline battery (2013-07-30),
5. 8470057 - Method for producing alkaline primary battery (2013-06-25),
6. 8343658 - Alkaline battery having improved high rate discharge capability (2013-01-01),
7. 8252456 - Battery outer label and battery provided with the same (2012-08-28),
8. 8206850 - Alkaline battery and battery pack (2012-06-26),
9. 7794874 - Alkaline battery and battery pack (2010-09-14),
10. 7517611 - Alkaline dry battery (2009-04-14),
11. 6193946 - Process for the preparation of a lithium composite metal oxide (2001-02-27),

Title: Yasuhiko Syoji: Innovator in Battery Technology

Introduction

Yasuhiko Syoji is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of battery technology, holding a total of 11 patents. His innovative designs focus on improving the functionality and reliability of alkaline batteries.

Latest Patents

One of Yasuhiko Syoji's latest inventions is a cylindrical AAA alkaline dry battery. This battery features a positive terminal protruding from one end and a negative terminal from the other. The design ensures easy identification of the polarities, reducing the risk of incorrect installation. Another notable patent is for an alkaline primary battery, which includes a unique gelled negative electrode that maintains a specific malleability. This design enhances the performance and reliability of the battery.

Career Highlights

Throughout his career, Yasuhiko Syoji has worked with notable companies such as Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His work has significantly impacted the development of battery technologies, making them more efficient and user-friendly.

Collaborations

Yasuhiko has collaborated with esteemed colleagues, including Masatoshi Hano and Shinichi Sumiyawa. Their combined expertise has contributed to advancements in battery innovation.

Conclusion

Yasuhiko Syoji's contributions to battery technology exemplify his dedication to innovation. His patents reflect a commitment to enhancing the functionality and safety of alkaline batteries.

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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