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For the Inventor, By the Inventor

Mishima, Japan

Sunao Tsuchida

This inventor holds 29 USPTO granted patents and 15 published patent applications and 7 EPO patents, primarily in Wireless Communication. Top assignee: Toshiba Tec Kabushiki Kaisha. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sunao Tsuchida. Retrieved from https://idiyas.com/inventor/sunao-tsuchida

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

Calculating rank
USPTO Granted Patents = 29 

% Patents Active = 86.2

 

Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 30(Granted Patents)


Location History:

  • Shizuoka-ken, JP (2016 - 2018)
  • Shizuoka, JP (2013 - 2019)
  • Mishima, JP (2014 - 2023)
  • Mishima Shizuoka, JP (2017 - 2024)

Company Filing History:

goldMedal29 out of 6,290 
 
Toshiba Tec Kabushiki Kaisha
 patents

Years Active: 2013-2026

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Areas of Expertise:
Wireless Tag Communication
RFID Tag Device
Communication Method
Antenna System
Merchandise Reading
Information Processing
Electromagnetic Shielding
Tag Reading Apparatus
Portable Registration Device
Point-of-Sale System
Wireless Communication Device
Commodity Container
29 patents (USPTO):Explore Patents
1. 12688392 - Wireless tag communication apparatus, wireless tag communication system, and communication method for a wireless tag communication apparatus (2026-07-21),
2. 12450447 - Wireless tag communication apparatus, wireless tag communication system, and communication method for a wireless tag communication apparatus (2025-10-21),
3. 12353942 - RFID tag communication device (2025-07-08),
4. 12204979 - Wireless tag communication device (2025-01-21),
5. 12153993 - Wireless tag-containing medium issuing apparatus and information processing apparatus (2024-11-26),
6. 12093773 - Rfid tag communication device (2024-09-17),
7. 11989087 - Tag reading apparatus and tag reading control method (2024-05-21),
8. 11669702 - Commodity container, portable registration device, and commodity registration method (2023-06-06),
9. 11599762 - Reading apparatus (2023-03-07),
10. 11558235 - Communication apparatus and communication method (2023-01-17),
11. 11551015 - Merchandise reading apparatus and merchandise information processing apparatus (2023-01-10),
12. 11544482 - Antenna and wireless tag issuing device (2023-01-03),
13. 11394110 - Antenna and RFID tag issuing apparatus (2022-07-19),
14. 11194977 - Merchandise reading apparatus and merchandise information processing apparatus (2021-12-07),
15. 11126806 - Commodity container, portable registration device, and commodity registration method (2021-09-21),

Title: Sunao Tsuchida - Pioneering Inventor from Mishima Shizuoka, JP

Introduction: Sunao Tsuchida is a renowned inventor hailing from Mishima Shizuoka, Japan, known for his groundbreaking contributions to the field of innovation.

Latest Patents: Sunao Tsuchida holds several patents in various technological domains, showcasing his continuous commitment to pushing the boundaries of invention.

Career Highlights: Throughout his illustrious career, Sunao Tsuchida has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the quality of life for many.

Collaborations: Sunao Tsuchida has collaborated with leading research institutions, universities, and innovative companies to further his inventions and bring them to the market, solidifying his reputation as a visionary inventor.

Conclusion: Sunao Tsuchida's relentless pursuit of innovation and his passion for creating solutions to complex problems have cemented his legacy as a pioneering inventor in Mishima Shizuoka, Japan.

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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