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For the Inventor, By the Inventor

Kawasaki, Japan

Kazuo Satoh

This inventor holds 6 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1982-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Satoh. Retrieved from https://idiyas.com/inventor/kazuo-satoh

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 377(Granted Patents)


Company Filing History:

goldMedal6 out of 39,378 
 
Fujitsu Corporation
 patents

Years Active: 1982-2000

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6 patents (USPTO):Explore Patents
1. 6021390 - Information selling method and information selling system (2000-02-01),
2. 5884140 - Information distributing system with sub-stations transmitting broadcast (1999-03-16),
3. 5774671 - Service changeable system at an information center (1998-06-30),
4. 5699328 - Automatic vending machine for vending information transmitted from (1997-12-16),
5. 5428685 - IC memory card and method of protecting data therein (1995-06-27),
6. 4320348 - Variable level converter (1982-03-16),

Title: Kazuo Satoh: Innovator in Information Distribution Systems

Introduction

Kazuo Satoh is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of information distribution, holding a total of 6 patents. His innovative work focuses on enhancing the efficiency of information selling and distribution systems.

Latest Patents

Kazuo Satoh's latest patents include an "Information Selling Method and Information Selling System." This invention allows an information center to transmit sales-related information to various information vending machines in advance. Each vending machine stores a correspondence list that helps identify which machine holds the requested information. If a machine does not have the information, it can retrieve it from another machine, thereby increasing the variety of information available without needing larger storage capacities.

Another notable patent is the "Information Distributing System with Sub-Stations Transmitting Broadcast." This system consists of a first station that transmits a signal carrying information to second stations. These second stations then broadcast the information wirelessly to nearby terminals, which display the information. This innovative approach enhances the accessibility and distribution of information in various environments.

Career Highlights

Kazuo Satoh is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies in information systems. His work has significantly impacted how information is sold and distributed, making it more efficient and user-friendly.

Collaborations

Throughout his career, Kazuo has collaborated with notable colleagues, including Masayuki Ishizaki and Yoshimasa Kadooka. These collaborations have contributed to the advancement of technology in the field of information distribution.

Conclusion

Kazuo Satoh's contributions to information distribution systems demonstrate his innovative spirit and commitment to enhancing technology. His patents reflect a deep understanding of the needs in the information market, paving the way for more efficient systems in the future.

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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