Onojo, Japan

Makoto Kozuma

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Kozuma. Retrieved from https://idiyas.com/inventor/makoto-kozuma

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 32(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Makoto Kozuma: Inventor of a Voice-Enabled Navigation System

Introduction

Makoto Kozuma is an inventor associated with Onojo, Japan, and Matsushita Electric Industrial Co., Ltd. His recorded patent work includes an invention that converts received character information into speech, making information accessible through voice output.

Latest Patents

Kozuma is credited with 1 patent, titled “Navigation System.” The invention describes a multiplexed-information receiving apparatus and navigation system that present character information as speech. Its components include a receiver for character-multiplexed information, a demultiplexing unit, a speech-synthesizing unit, and a speech-output unit that produces a voice signal.

Career Highlights

Kozuma’s patent reflects work on combining information reception, text processing, and speech synthesis in a navigation context. The system’s voice presentation offers an alternative to displaying received information as text.

Collaborations

Kozuma’s listed coworkers include Yuji Mitsunaga and Keiich Zenmyo. His patent is associated with Matsushita Electric Industrial Co., Ltd.

Conclusion

Makoto Kozuma’s recorded invention brings together multiplexed information and speech synthesis to deliver character-based content through voice in a navigation system.

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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