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For the Inventor, By the Inventor

Tokyo, Japan

Masaaki Kojima

This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignees: Sony Corporation, Media Global Links Co., Ltd., Nippon Kogaku K.k.. Active years: 1984-2018.

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

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 = 2.5

ph-index = 5

Forward Citations = 88(Granted Patents)


Location History:

  • Kanagawa, JP (1989 - 1996)
  • Tokyo, JP (1984 - 2018)

Company Filing History:

goldMedal7 out of 58,145 
 
Sony Corporation
 patents
silverMedal2 out of 5 
 
Media Global Links Co., Ltd.
 patents
bronzeMedal1 out of 849 
 
Nippon Kogaku K.k.
 patents

Years Active: 1984-2018

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10 patents (USPTO):Explore Patents
1. 10104451 - IP uncompressed video encoder and decoder (2018-10-16),
2. 9794650 - IP uncompressed video encoder and decoder (2017-10-17),
3. 8433183 - Recording device and recording method (2013-04-30),
4. 7349023 - Camera-integrated video recording and reproducing apparatus, and record control method thereof (2008-03-25),
5. 6965950 - Signal input and output apparatus that discriminates between plurality of different devices each issuing unique control signals substantially simultaneously through single transmission path (2005-11-15),
6. 5490122 - Clock apparatus (1996-02-06),
7. 5168363 - Video signal parocessing apparatus with memory and crossfader (1992-12-01),
8. 5126847 - Apparatus for producing a composite signal from real moving picture and (1992-06-30),
9. 4800336 - Battery level indicator supplying data from a memory to a display in a (1989-01-24),
10. 4433897 - Lens supporting assembly (1984-02-28),

Title: Masaaki Kojima: Innovator in Video Encoding Technology

Introduction

Masaaki Kojima is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of video encoding technology. With a total of 10 patents to his name, Kojima has made remarkable advancements that have influenced how uncompressed video is processed and transmitted.

Latest Patents

One of his latest inventions is the IP uncompressed video encoder and decoder. This innovative technology converts an IP packet stream of uncompressed video into a compressed video stream. The encoder is designed to produce an IP packetized stream of compressed video from an uncompressed video signal. It includes several key components: receiving means for packetizing IP streams from a network, retrieving means for extracting video data, compressing means for reducing the size of the video data, and transmitting means for creating and sending a stream of compressed video.

Career Highlights

Masaaki Kojima has had a distinguished career, working with notable companies such as Sony Corporation and Media Global Links Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in video technology.

Collaborations

Throughout his career, Kojima has collaborated with talented individuals, including Kazuo Yoshino and Teruhiko Kori. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Masaaki Kojima's work in video encoding technology has had a lasting impact on the industry. His inventions continue to shape the way video is transmitted and processed, showcasing his role as a leading inventor in this field.

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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