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For the Inventor, By the Inventor

Ichikawa, Japan

Toshio Murai

This inventor holds 10 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1994-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Murai. Retrieved from https://idiyas.com/inventor/toshio-murai

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

USPTO Granted Patents = 10

% Patents Active = 80.0

Average Co-Inventor Count = 1.4

ph-index = 7

Forward Citations = 252(Granted Patents)


Company Filing History:

goldMedal10 out of 53,258 
 
Kabushiki Kaisha Toshiba
 patents

Years Active: 1994-2007

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10 patents (USPTO):Explore Patents
1. 7174458 - Method of and apparatus for authenticating client terminal by making use of port access (2007-02-06),
2. 7072459 - Method and apparatus for Web direct-dialing connection (2006-07-04),
3. 6751212 - Multimedia data communication system (2004-06-15),
4. 6643291 - Multimedia information communication system (2003-11-04),
5. 6563817 - Communication system (2003-05-13),
6. 6490344 - Communication system and communication channel coupling method (2002-12-03),
7. 6208639 - Computer network system with telephonic function (2001-03-27),
8. 5974136 - Apparatus for electronic exchange having a general-purpose bus (1999-10-26),
9. 5729601 - Electronic exchange apparatus having separated exchange unit and (1998-03-17),
10. 5287515 - Cross-software development/maintenance system (1994-02-15),

Title: Toshio Murai: Innovator in Client Terminal Authentication

Introduction

Toshio Murai is a prominent inventor based in Ichikawa, Japan. He has made significant contributions to the field of technology, particularly in client terminal authentication and web communication systems. With a total of 10 patents to his name, Murai continues to push the boundaries of innovation.

Latest Patents

Murai's latest patents include a "Method of and apparatus for authenticating client terminal by making use of port access." This invention allows a server to authenticate a client terminal by checking if all predetermined authentication ports have been accessed. If successful, the server opens its communications port and grants access to the client terminal. Another notable patent is the "Method and apparatus for Web direct-dialing connection." This system enables a web server to provide a list of extension groups and contacts to a telephone, facilitating direct dialing to the selected person in charge.

Career Highlights

Murai is currently employed at Kabushiki Kaisha Toshiba, where he has been instrumental in developing innovative technologies. His work has significantly impacted the way client terminals interact with servers, enhancing security and efficiency in communications.

Collaborations

Murai has collaborated with notable coworkers such as Shuichi Sato and Motohisa Araki. Their combined expertise has contributed to the successful development of various technologies and patents.

Conclusion

Toshio Murai is a distinguished inventor whose work in client terminal authentication and web communication has paved the way for advancements in technology. His contributions continue to influence the industry, showcasing the importance of innovation in our digital world.

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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