Sendai, Japan

Masahiro Mambo

This inventor holds 1 USPTO granted patent. Top assignees: Fujitsu Corporation, Hitachi, Ltd., Other. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Mambo. Retrieved from https://idiyas.com/inventor/masahiro-mambo-oe6ypobi

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


% Patents Active = 100.0

Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 175(Granted Patents)


Company Filing History:

goldMedal1 out of 39,378 
 
Fujitsu Corporation
 patents
silverMedal1 out of 42,740 
 
Hitachi, Ltd.
 patents
bronzeMedal1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Masahiro Mambo: Innovator in Encrypted Data Recovery

Introduction

Masahiro Mambo is a notable inventor based in Sendai-shi, Japan. He has made significant contributions to the field of data security, particularly in the area of encrypted data recovery. His innovative approach addresses critical challenges in key recovery systems.

Latest Patents

Mambo holds a patent for an "Encrypted data recovery method using split storage key and system thereof." This invention provides a solution for situations where a secret is encrypted and the key is lost. The key recovery system he developed allows for the decryption of a common key used to encrypt plaintext without the need to reconstruct split secret keys stored in multiple key storage devices. This method enhances the security and accessibility of encrypted data.

Career Highlights

Throughout his career, Masahiro Mambo has worked with prominent companies such as Hitachi, Ltd. and Fujitsu Corporation. His experience in these leading technology firms has equipped him with the expertise necessary to innovate in the field of data encryption and recovery.

Collaborations

Mambo has collaborated with notable colleagues, including Eiji Okamoto and Seiichi Domyo. Their combined efforts have contributed to advancements in data security technologies.

Conclusion

Masahiro Mambo's work in encrypted data recovery exemplifies the importance of innovation in safeguarding sensitive information. His contributions continue to influence the field of data security and recovery systems.

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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