Ora, Japan

Koji Tanaka

This inventor holds 2 USPTO granted patents. Top assignee: Kabushiki Kaisha Kawai Gakki Seisakusho. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Tanaka. Retrieved from https://idiyas.com/inventor/koji-tanaka-gij4mji5

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 = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1980

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2 patents (USPTO):Explore Patents

Title: Innovations by Koji Tanaka in Electronic Musical Instruments

Introduction

Koji Tanaka is a notable inventor based in Ora, Japan, recognized for his contributions to the field of electronic musical instruments. With a total of 2 patents, Tanaka has developed innovative technologies that enhance the functionality and user experience of musical devices.

Latest Patents

Tanaka's latest patents include a "Keyboard Type Electronic Musical Instrument" and a "Keyboard Type Automatic Accompanying System." The keyboard type electronic musical instrument patent describes a system where tone assignment signals are transmitted through a single signal line, allowing for efficient communication between the keyboard and electronic circuit block. This innovation simplifies the design and improves the performance of electronic musical instruments. The keyboard type automatic accompanying system patent outlines a method for detecting chord information from key depression signals, enabling automatic accompaniment that responds to the musician's input. This system enhances the playing experience by providing real-time accompaniment based on the chords played.

Career Highlights

Tanaka is associated with Kabushiki Kaisha Kawai Gakki Seisakusho, a company known for its commitment to musical instrument innovation. His work has significantly contributed to the advancement of electronic music technology, making it more accessible and enjoyable for musicians.

Collaborations

Throughout his career, Tanaka has collaborated with talented individuals such as Yasuhiko Okuyama and Yoshiro Nakayama. These collaborations have fostered a creative environment that has led to the development of groundbreaking musical technologies.

Conclusion

Koji Tanaka's innovative patents in electronic musical instruments demonstrate his dedication to enhancing the musical experience. His contributions continue to influence the industry and inspire future advancements in music technology.

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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