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For the Inventor, By the Inventor

Osaka, Japan

Fumio Daio

This inventor holds 31 USPTO granted patents, primarily in Electrochemical Devices. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Shinsei Kagaku Kogyo Co., Ltd.. Active years: 1990-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumio Daio. Retrieved from https://idiyas.com/inventor/fumio-daio

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

USPTO Granted Patents = 31

% Patents Active = 67.7

Average Co-Inventor Count = 3.1

ph-index = 12

Forward Citations = 375(Granted Patents)


Location History:

  • Nara-ken, JP (1996)
  • Kitakatsuragi-gun, JP (1996 - 2000)
  • Nara, JP (1990 - 2004)
  • Osaka, JP (2009 - 2012)

Company Filing History:

goldMedal22 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal9 out of 16,454 
 
Panasonic Corporation
 patents
bronzeMedal1 out of 4 
 
Shinsei Kagaku Kogyo Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1990-2012

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Areas of Expertise:
Authentication System
Electrochemical Device
Rechargeable Battery
Non-Aqueous Electrolyte Cell
IC Tag
Battery Pack
Sealing Member
Cathode Mixture
Spirally Wound Electrodes
Packed Batteries
Flat-Type Cell
31 patents (USPTO):Explore Patents
1. 8132010 - Authentication system (2012-03-06),
2. 8132009 - Authentication system (2012-03-06),
3. 7979704 - Authentication system (2011-07-12),
4. 7858231 - Current collector sheet and electrochemical device (2010-12-28),
5. 7833656 - Electrochemical device and method for producing the same (2010-11-16),
6. 7806340 - Method of installing IC tag (2010-10-05),
7. 7695852 - Manufacturing control method for rechargeable battery (2010-04-13),
8. 7617394 - Authentication system (2009-11-10),
9. 7579808 - Battery pack having IC tag for detecting modification (2009-08-25),
10. 7547489 - Electrochemical device (2009-06-16),
11. 6749649 - Method and device for mounting cell (2004-06-15),
12. 6376109 - Method and device for mounting cell (2002-04-23),
13. 6180285 - Exposed conductive core battery (2001-01-30),
14. 6090322 - Method for producing sealing member for battery (2000-07-18),
15. 6042625 - Method of fabricating batteries having spirally wound electrodes (2000-03-28),

Title: The Innovative Journey of Fumio Daio

Introduction: Fumio Daio, a distinguished inventor hailing from Osaka, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Fumio Daio's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles and cutting-edge medical devices for minimally invasive surgeries.

Career Highlights: With a career spanning over two decades, Fumio Daio has been at the forefront of technological advancements, holding key positions in renowned research institutions and leading multinational companies.

Collaborations: Throughout his career, Fumio Daio has collaborated with top universities and research institutions worldwide, fostering a culture of innovation and knowledge exchange.

Conclusion: Fumio Daio's relentless pursuit of innovation and his passion for pushing the boundaries of technology continue to inspire the next generation of inventors and researchers globally.

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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