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For the Inventor, By the Inventor

Kawasaki, Japan

Masafumi Tsutsui

This inventor holds 29 USPTO granted patents and 7 published patent applications and 1 EPO patent, primarily in Wireless Communication. Top assignee: Fujitsu Corporation. Active years: 2000-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masafumi Tsutsui. Retrieved from https://idiyas.com/inventor/masafumi-tsutsui

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

USPTO Granted Patents = 29 

% Patents Active = 58.6


Average Co-Inventor Count = 1.8

ph-index = 12

Forward Citations = 568(Granted Patents)


Location History:

  • Kanagawa, JP (2001)
  • Kawaski, JP (2002)
  • Kawasaki, JP (2000 - 2020)

Company Filing History:

goldMedal29 out of 39,371 
 
Fujitsu Corporation
 patents

Years Active: 2000-2020

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Areas of Expertise:
Wireless Communication
Base Station
Wireless Terminal
Relay Device
Mobile Station
Array Antenna
CDMA Receiver
Interference Canceller
Transmission Method
Radio Receiver
Communication Control
29 patents (USPTO):Explore Patents
1. 10721633 - Base station, wireless terminal, wireless communication system, and communication control method (2020-07-21),
2. 9722860 - Communication apparatus and wireless communication control method (2017-08-01),
3. 9294166 - Wireless transmission method, and wireless transmitter and wireless receiver (2016-03-22),
4. 8995916 - Wireless transmission method, and wireless transmitter and wireless receiver (2015-03-31),
5. 8849212 - Wireless transmission method, and wireless transmitter and wireless receiver (2014-09-30),
6. 8849211 - Wireless transmission method, and wireless transmitter and wireless receiver (2014-09-30),
7. 8559938 - Base station, mobile station, and link establishing method (2013-10-15),
8. 8559356 - Wireless relay device, wireless relay method, and wireless communication system (2013-10-15),
9. 8374301 - Wireless relay apparatus and wireless relay method (2013-02-12),
10. 8335467 - Relay method and relay station (2012-12-18),
11. 8315223 - Mobile station, base station and radio communication method (2012-11-20),
12. 8265054 - Wireless communication apparatus and wireless communicating method (2012-09-11),
13. 8121019 - Wireless communication apparatus, mobile terminal, and wireless communication method (2012-02-21),
14. 8111679 - Wireless communication apparatus and wireless communication method (2012-02-07),
15. 7688909 - Radio communication system, radio communication method, radio transmitter and radio receiver (2010-03-30),

Title: Masafumi Tsutsui: Pioneering Inventor from Kawasaki

Introduction: Masafumi Tsutsui is a renowned inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masafumi Tsutsui holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Masafumi Tsutsui has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Masafumi Tsutsui has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Masafumi Tsutsui's passion for innovation and his relentless drive to push the boundaries of what is possible make him a true trailblazer in the world of inventions.

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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