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For the Inventor, By the Inventor

Tokyo, Japan

Akitomo Ohba

This inventor holds 8 USPTO granted patents. Top assignee: Nec Corporation. Active years: 1991-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akitomo Ohba. Retrieved from https://idiyas.com/inventor/akitomo-ohba

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

USPTO Granted Patents = 8

% Patents Active = 87.5

Average Co-Inventor Count = 1.3

ph-index = 5

Forward Citations = 51(Granted Patents)


Company Filing History:

goldMedal8 out of 36,718 
 
Nec Corporation
 patents

Years Active: 1991-2007

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8 patents (USPTO):Explore Patents
1. 7174036 - Fingerprint identification method and system, and biometrics identification system (2007-02-06),
2. 7079833 - Mobile radio terminal and network commerce system using the same (2006-07-18),
3. 6031809 - Aperture-limiting element and optical head utilizing the same (2000-02-29),
4. 5892744 - Optical disk drive tracking error detection unit (1999-04-06),
5. 5802036 - Optical head device utilizing super-resolution technique (1998-09-01),
6. 5724334 - Optical head device utilizing super-resolution technique (1998-03-03),
7. 5708648 - Optical head apparatus including light focusing and refocusing lens (1998-01-13),
8. 5036504 - Optical head using a reflection grating (1991-07-30),

Title: Akitomo Ohba: Innovator in Biometric Identification Systems

Introduction

Akitomo Ohba is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of biometric identification, holding a total of 8 patents. His work focuses on enhancing security and accuracy in identification systems.

Latest Patents

Ohba's latest patents include a fingerprint identification method and system, as well as a biometrics identification system. The fingerprint identification system utilizes an identification module with predetermined values of False Acceptance Rate (FAR) and False Rejection Rate (FRR). It manages multiple biometrics and executes a collation process to ensure accurate identification. The system judges the identification result based on successful collations across various biometrics. Additionally, his mobile radio terminal patent features a fingerprint detecting function that allows for secure input of instructions based on registered fingerprints.

Career Highlights

Akitomo Ohba is currently employed at NEC Corporation, where he continues to innovate in the field of biometric technology. His work has been instrumental in developing systems that enhance security measures in various applications.

Collaborations

Ohba has collaborated with notable colleagues, including Masahiko Sato and Jun-ichi Takahashi, contributing to advancements in their respective fields.

Conclusion

Akitomo Ohba's contributions to biometric identification systems demonstrate his commitment to innovation and security. His patents reflect a deep understanding of technology and its applications in real-world scenarios.

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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