Katsuaki Kawamura

This inventor holds 11 USPTO granted patents. Top assignees: Pioneer Electronic Corporation, Pioneer Corporation. Active years: 1983-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuaki Kawamura. Retrieved from https://idiyas.com/inventor/katsuaki-kawamura

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 8

Forward Citations = 111(Granted Patents)

Location History:

Saitama, JP (1993)
Saitama-ken, JP (2002 - 2003)
Kawagoe, JP (1983 - 2007)

Company Filing History:

9 out of 2,861

Pioneer Electronic Corporation

Years Active: 1983-2007

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7209410 - Set of electronic apparatuses having first and second electronic devices, and computer program product (2007-04-24),

2. 6657681 - Liquid crystal panel (2003-12-02),

3. 6453180 - Vehicle-installed telephone apparatus (2002-09-17),

4. 5202925 - FM stereophonic receiver (1993-04-13),

5. 5177493 - Antenna device for movable body (1993-01-05),

6. 4628537 - System for identifying a responding station for a radio communications (1986-12-09),

7. 4618998 - Radio communications control system which automatically returns the (1986-10-21),

8. 4551855 - Radio communications system for detecting the coincidence of decoded (1985-11-05),

9. 4397041 - Complex antenna system and FM/AM receiver (1983-08-02),

10. 4395714 - Antenna array system usable for AM/FM receiver (1983-07-26),

11. 4370522 - FM Receiver for use with motorcars (1983-01-25),

Title: Katsuaki Kawamura: Innovator in Electronic Apparatuses

Introduction

Katsuaki Kawamura is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the field of electronic devices, holding a total of 11 patents. His work primarily focuses on enhancing audio playback technology and improving display quality in liquid crystal panels.

Latest Patents

Kawamura's latest patents include a set of electronic apparatuses that feature both first and second electronic devices. One of his innovations is a portable audio player that incorporates a decoder and other devices for reproducing audio data. This player is controlled by a microcomputer that manages the starting and stopping of audio playback. Additionally, he has developed an on-vehicle audio player that communicates bidirectionally with the portable audio player, ensuring seamless audio reproduction. Another significant patent involves a liquid crystal panel designed to prevent mutual interference between different display areas, thereby enhancing the overall display quality.

Career Highlights

Throughout his career, Katsuaki Kawamura has worked with prominent companies such as Pioneer Electronic Corporation and Pioneer Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in electronic technology.

Collaborations

Kawamura has collaborated with talented individuals in the industry, including Masashi Shimakata and Shigeki Takeda. These partnerships have fostered a creative environment that has led to the development of advanced electronic solutions.

Conclusion

Katsuaki Kawamura's contributions to the field of electronic apparatuses have made a lasting impact on technology. His innovative patents and collaborations highlight his dedication to improving audio and display technologies.

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]