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For the Inventor, By the Inventor

Yokohama, Japan

Shuji Tanifuji

This inventor holds 45 USPTO granted patents and 1 published patent application, primarily in Wireless Communication Devices. Top assignees: Victor Company of Japan, Limited, Jvc Kenwood Corporation. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuji Tanifuji. Retrieved from https://idiyas.com/inventor/shuji-tanifuji

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

USPTO Granted Patents = 45 

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 11

Forward Citations = 459(Granted Patents)


Location History:

  • Tokyo, JP (2010)
  • Yokohamashi, JP (2011)
  • Kanagawa-ken, JP (2004 - 2012)
  • Kanagawa, JP (2008 - 2015)
  • Kanagawaku Yokohamasi Kanagawaken, JP (2018)
  • Yokohama, JP (2006 - 2021)

Company Filing History:

goldMedal25 out of 2,887 
 
Victor Company of Japan, Limited
 patents
silverMedal20 out of 1,459 
 
Jvc Kenwood Corporation
 patents

Years Active: 2004-2026

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Areas of Expertise:
Wireless Communication
Rechargeable Battery
Battery Charger
Network Camera
Sound Pickup
Video Camera
Camcorder
Recording Device
Headphone
Earphone
Memory Card Recorder
Hard Disc Recorder
45 patents (USPTO):Explore Patents
1. D1134264 - Portable wireless communication device (2026-07-14),
2. D1115721 - Wireless communication device for automobile (2026-03-03),
3. D1083791 - Rechargeable battery for portable wireless communication device (2025-07-15),
4. D1070747 - Battery charger (2025-04-14),
5. D1050225 - Network camera (2024-11-05),
6. D1045784 - Battery charger (2024-10-08),
7. 11051118 - Sound pickup device and sound pickup method (2021-06-29),
8. D897395 - Video camera (2020-09-29),
9. D889437 - Earphone (2020-07-07),
10. D875156 - Video camera body (2020-02-11),
11. D818451 - Portable wireless communication device (2018-05-22),
12. D809478 - Headphone (2018-02-06),
13. D752125 - Camcorder (2016-03-22),
14. D743930 - Recording and reproducing device (2015-11-24),
15. D743472 - Video camera (2015-11-17),

Title: Innovations and Contributions of Shuji Tanifuji

Introduction

Shuji Tanifuji, a prolific inventor based in Yokohama, Japan, holds an impressive portfolio of 41 patents. His work primarily revolves around cutting-edge technologies that have significantly advanced the fields of imaging and power management.

Latest Patents

Among his latest innovations are a network camera and a battery charger, showcasing his ongoing commitment to improving technology for practical applications. These inventions reflect his deep understanding of both consumer needs and technological advancements.

Career Highlights

Tanifuji has made impactful contributions during his tenure at notable companies such as Victor Company of Japan, Limited, and JVC Kenwood Corporation. His role in these organizations has allowed him to pioneer technologies that are widely recognized and utilized in the market today.

Collaborations

Throughout his career, Tanifuji has collaborated with talented professionals, including notable coworkers like Tatsuya Narita and Akihiko Miyamori. These collaborations have fostered innovation and contributed to the successful development of several key projects.

Conclusion

In conclusion, Shuji Tanifuji's contributions to technology, highlighted by his numerous patents and collaborative efforts, underline his status as a leading inventor in Japan. His work continues to inspire advancements in technology, proving the lasting impact of his 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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