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For the Inventor, By the Inventor

Nishinomiya, Japan

Tsutomu Tanaka

This inventor holds 16 USPTO granted patents and 1 published patent application, primarily in Wireless Communication. Top assignees: Matsushita Electric Industrial Co., Ltd., Furuno Electric Company Limited, Matsushita Electric Co., Ltd.. Active years: 1981-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Tanaka. Retrieved from https://idiyas.com/inventor/tsutomu-tanaka-5goz57i2

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 93.8

Average Co-Inventor Count = 3.2

ph-index = 13

Forward Citations = 627(Granted Patents)


Company Filing History:

goldMedal13 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal1 out of 550 
 
Furuno Electric Company Limited
 patents
bronzeMedal1 out of 31 
 
Matsushita Electric Co., Ltd.
 patents
4. 1 out of 8 
 
Matsushita Electric Ind., Ltd.
 patents

Years Active: 1981-2016

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Areas of Expertise:
Wireless Access Point
Network System
Data Transmission
Optical Switching
Content Providing
File System
Packet Communications
Storage Device Management
Video Server
Flow Control
Scheduling Unit
Interconnect Fabric
16 patents (USPTO):Explore Patents
1. 9386629 - Wireless access point device and wireless network system with the same (2016-07-05),
2. 7146631 - Content providing system and terminal used therein (2006-12-05),
3. 6714986 - File system for handling real-time and non-real-time data (2004-03-30),
4. 6453316 - Scheduling unit for scheduling service requests to cyclically provide services (2002-09-17),
5. 6408359 - Storage device management system and method for distributively storing data in a plurality of storage devices (2002-06-18),
6. 6397258 - File system (2002-05-28),
7. 5828902 - Disc control device having reduced seek time by scheduling disc read (1998-10-27),
8. 5610841 - Video server (1997-03-11),
9. 5539747 - Flow control method (1996-07-23),
10. 5392286 - Data transmission system with packets having occupied, idle, released, (1995-02-21),
11. 5339317 - Packet communications network and communications method (1994-08-16),
12. 5339314 - Packet data transmission unit having occupied, idle, and released states (1994-08-16),
13. 5260934 - Growable interconnect fabric cell switch module (1993-11-09),
14. 5140417 - Fast packet transmission system of video data (1992-08-18),
15. 4498730 - Optical switching device (1985-02-12),

Title: Tsutomu Tanaka: Innovator in Wireless Technology

Introduction

Tsutomu Tanaka, an accomplished inventor based in Nishinomiya, Japan, has made significant contributions to the field of wireless technology. With a remarkable portfolio of 16 patents, Tanaka is recognized for his innovative solutions that enhance connectivity and improve network systems.

Latest Patents

Among Tanaka's latest patents are the "Wireless access point device and wireless network system with the same" and the "Content providing system and terminal used therein." The wireless access point patent addresses management challenges by implementing a controller that adjusts the operation of the access point based on the detected management status. Meanwhile, the content providing system interconnects broadcast programs with commercials stored on a network, utilizing tag information to efficiently fetch and output content.

Career Highlights

Tanaka's career spans prominent positions at esteemed companies such as Matsushita Electric Industrial Co., Ltd. and Matsushita Electric Co., Ltd. His work at these organizations has paved the way for technological advancements and innovations in wireless networking.

Collaborations

Throughout his career, Tanaka has collaborated with talented individuals including Yukiko Ito and Hiroshi Yokota. These partnerships have contributed to the successful development of various cutting-edge technologies.

Conclusion

With a strong foundation of patents and collaborative efforts, Tsutomu Tanaka continues to be a pivotal figure in the evolution of wireless technology. His dedication to innovation ensures that he remains a key contributor to advancements that shape the future of connectivity.

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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