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For the Inventor, By the Inventor

Tokyo, Japan

Daisaburo Murai

This inventor holds 39 USPTO granted patents, primarily in Display Screen Icons. Top assignee: Fujitsu Corporation. Active years: 1997-2004.

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

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

USPTO Granted Patents = 39

% Patents Active = 100.0

Average Co-Inventor Count = 5.9

ph-index = 14

Forward Citations = 509(Granted Patents)


Company Filing History:

goldMedal39 out of 39,374 
 
Fujitsu Corporation
 patents

Years Active: 1997-2004

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Areas of Expertise:
Document Icon
Clipboard Icon
Schedule Icon
Activation Icon
Printer Icon
Data Icon
Network Icon
Deletion Icon
Folder Icon
Memo Function
Communication Icon
Database Activation
39 patents (USPTO):Explore Patents
1. D495305 - “Document file” icon for a display screen (2004-09-01),
2. D405773 - Paste data from a clipboard icon for a display screen (1999-02-16),
3. D398597 - Icon indicating a case containing a received object (1998-09-22),
4. D398596 - 'Schedule' icon for a display screen (1998-09-22),
5. D395649 - 'Activation' icon for a display screen (1998-06-30),
6. D395648 - 'Activate calendar application' icon for a display screen (1998-06-30),
7. D395647 - 'Pocket calculator activation' icon for a display screen (1998-06-30),
8. D395646 - Printer icon for a display screen (1998-06-30),
9. D395295 - Table calculation icon for a display screen (1998-06-16),
10. D395044 - 'envelope for an electronic mail document' icon for a display screen (1998-06-09),
11. D395043 - 'Creation and renewal of a document' icon for a display screen (1998-06-09),
12. D394851 - 'Data' icon for a display screen (1998-06-02),
13. D393848 - 'Activation' icon for a display screen (1998-04-28),
14. D393847 - 'Data ' icon for a display screen (1998-04-28),
15. D393846 - 'Local area network' icon for a display screen (1998-04-28),

Title: The Innovative Contributions of Daisaburo Murai in the Field of Technology

Introduction: Daisaburo Murai is a prominent inventor based in Tokyo, Japan. With an impressive portfolio of 39 patents to his name, he has made significant contributions to the field of technology, particularly during his time at Fujitsu Corporation.

Latest Patents: Among his latest innovative patents are a “Document file” icon for a display screen and a “Paste data from a clipboard” icon for a display screen. These inventions reflect his expertise and ability to enhance user experience through intuitive design and functionality.

Career Highlights: Murai's career at Fujitsu Corporation has been marked by a commitment to advancing technological innovation. His 39 patents exemplify his dedication to developing solutions that meet the needs of users in today's digital age. His work has not only contributed to Fujitsu's reputation as a leader in technology but also pushed the boundaries of what is possible in software design.

Collaborations: Throughout his career, Daisaburo Murai has collaborated with notable colleagues, including Kazuo Hattori and Makoto Wanishi. These partnerships have enabled him to innovate and refine his ideas, ultimately resulting in impactful technological advancements.

Conclusion: Daisaburo Murai stands out as an influential figure in the technology sector. His extensive patent portfolio and collaborative spirit illustrate his commitment to innovation. As he continues to contribute to Fujitsu Corporation and the industry at large, Murai's work will undoubtedly leave a lasting impact on the world of technology.

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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