Saitama, Japan

Bonpei Inaba

This inventor holds 1 USPTO granted patent. Top assignee: Pioneer Electronic Corporation. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bonpei Inaba. Retrieved from https://idiyas.com/inventor/bonpei-inaba

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1992

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Bonpei Inaba: Innovator in Karaoke Technology

Introduction

Bonpei Inaba is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of entertainment technology, particularly in karaoke systems. His innovative approach has led to advancements that enhance user experience in this popular pastime.

Latest Patents

Inaba holds a patent for a "Recording medium playing apparatus." This invention allows karaoke to be provided more easily and flexibly by recording video signals from multiple video sources on a disk. Users can select one of those sources as desired and reproduce the signals from that source along with either the output of a video camera or graphics data. The graphics data is recorded on the disk with the video source signals in a multiplexed fashion, along with selection signals. When the multiplexed signals are demultiplexed, chroma-key composite circuitry effects desired superimposition of a video camera output on the source video signals. This innovation has transformed the way karaoke is experienced.

Career Highlights

Bonpei Inaba is associated with Pioneer Electronic Corporation, a company renowned for its advancements in audio and video technology. His work at Pioneer has allowed him to focus on developing cutting-edge solutions that cater to the evolving demands of consumers.

Collaborations

Inaba has collaborated with talented individuals such as Hiroshi Ito and Seigo Ando. Their combined expertise has contributed to the successful development of innovative technologies in the entertainment sector.

Conclusion

Bonpei Inaba's contributions to karaoke technology exemplify the spirit of innovation. His patent for a recording medium playing apparatus showcases his ability to enhance user experiences in entertainment. Through his work at Pioneer Electronic Corporation, Inaba continues to influence the industry positively.

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…