Daisuke Kumazaki

This inventor holds 53 USPTO granted patents and 6 published patent applications, plus 1 CIPO patent and 7 EPO patents, primarily in Controller Technology (CPC class A63F). Top assignees: Nintendo Co., Ltd., Hosiden Corporation, Pixart Imaging Incorporated. Active years: 2006-2021.

USPTO Granted Patents = 53 (Patent Applications = 6)

% Patents Active = 96.2

CIPO Patents = 1

EPO Patents = 7 (Patent Applications = 11)

Average Co-Inventor Count = 5.9

ph-index = 19

Forward Citations = 1,101(Granted Patents)

Forward Citations (Not Self Cited) = 1,025(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

Pixart Imaging Incorporated

patents

4. 1 out of 834,307

Other

patents

where one patent can have more than one assignee

Years Active: 2006-2021

Loading Chart...

Areas of Expertise:

Game Controller

Charging System

Interactive System

Biological Information Measurement

Storage Battery

Electric Connector

Connector Plug

Stylus Pen

Support Device

Origin Restoration Mechanism

Sphygmograph

Electronic Equipment

53 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11171449 - Charger and charging system (2021-11-09),

2. 11171448 - Charger and charging system (2021-11-09),

3. 10534426 - Interactive system, remote controller and operating method thereof (2020-01-14),

4. 10055011 - Interactive system, handheld device remote controller and operating method thereof (2018-08-21),

5. 9889384 - Controller device and controller system (2018-02-13),

6. 9272207 - Controller device and controller system (2016-03-01),

7. 8827818 - Controller device and information processing device (2014-09-09),

8. 8814680 - Controller device and controller system (2014-08-26),

9. 8804326 - Device support system and support device (2014-08-12),

10. D709500 - Stylus pen for operating touch panel (2014-07-22),

11. D709454 - Connector plug (2014-07-22),

12. D709447 - Battery charger stand for electronic equipment (2014-07-22),

13. D709444 - Storage battery (2014-07-22),

14. D707625 - Battery charger stand for electronic equipment (2014-06-24),

15. 8702514 - Controller device and controller system (2014-04-22),

Title: Daisuke Kumazaki: A Visionary Inventor Redefining Charger Technology

Introduction:

Daisuke Kumazaki, a prominent inventor based in Kyoto, JP, has made significant strides in the realm of innovation, with 53 patents to his name. His relentless pursuit of pushing the boundaries of technology has established him as a true pioneer in the world of invention.

Latest Patents:

Kumazaki's latest patents include a revolutionary Charger and charging system. This pedestal-type device, designed as a charger, features a unique connection portion that enhances user experience and convenience. The device boasts a seamless integration with electronic devices, enabling efficient and effective charging.

Career Highlights:

With a background enriched with innovation, Kumazaki has contributed immensely to companies like Nintendo Co., Ltd. and Pixart Imaging Incorporated. His innovative mindset and dedication to advancing technology have led to groundbreaking inventions that have revolutionized the industry.

Collaborations:

Throughout his career, Kumazaki has collaborated with esteemed professionals such as Junji Takamoto and Masato Ibuki. Together, they have synergized their expertise to drive innovation and create cutting-edge solutions that address the evolving needs of consumers.

Conclusion:

In conclusion, Daisuke Kumazaki's commitment to innovation and his trailblazing inventions in charger technology have cemented his legacy as a visionary inventor. His contributions not only showcase his technical prowess but also reflect his passion for pushing the envelope and shaping the future of technology.