logo

For the Inventor, By the Inventor

Tokyo, Japan

Kazufumi Kojima

This inventor holds 6 USPTO granted patents and 18 published patent applications. Top assignee: Nec Corporation. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazufumi Kojima. Retrieved from https://idiyas.com/inventor/kazufumi-kojima

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 = 2.6

ph-index = 1


Company Filing History:

goldMedal6 out of 36,684 
 
Nec Corporation
 patents

Years Active: 2023-2025

Loading Chart...
6 patents (USPTO):Explore Patents
1. 12430695 - Information processing apparatus, control method, and program (2025-09-30),
2. 12430340 - Processing apparatus, processing method, and non-transitory storage medium (2025-09-30),
3. 12332936 - Image processing apparatus, image processing method, and non-transitory storage medium (2025-06-17),
4. 11843669 - Posting location ordinariness/extraordinariness determination system (2023-12-12),
5. 11575641 - Estimating device, estimating method, and estimating program (2023-02-07),
6. 11561970 - Techniques for accurately specifying identification information (2023-01-24),

Title: Kazufumi Kojima: Innovator in Information Processing Technology

Introduction

Kazufumi Kojima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of information processing technology, holding a total of six patents. His work focuses on enhancing the accuracy and efficiency of information processing systems.

Latest Patents

Kojima's latest patents include an information processing apparatus, control method, and program. This invention determines whether the content of relevant accounts associated with a target account is similar. When similarities are detected, the apparatus executes predetermined processing related to the target accounts. Another notable patent is a processing apparatus designed to extract useful information from social media contributions with high accuracy. This invention includes an acquisition unit for gathering contribution information, a computation unit for assessing the reliability of the information, and an output unit for presenting the information that meets a specified reliability threshold.

Career Highlights

Kojima is currently employed at NEC Corporation, a leading technology company in Japan. His role involves developing innovative solutions that leverage advanced information processing techniques. His contributions have been instrumental in enhancing the capabilities of NEC's technology offerings.

Collaborations

Throughout his career, Kojima has collaborated with talented individuals such as Masahiro Tani and Keisuke Ikeda. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Kazufumi

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]
Loading…