Higashiosaka, Japan

Ko Ichi Nakao

This inventor holds 1 USPTO granted patent. Top assignee: Sanyo Electric Co., Ltd.. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ko Ichi Nakao. Retrieved from https://idiyas.com/inventor/ko-ichi-nakao

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 = 1(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Ko Ichi Nakao

Introduction

Ko Ichi Nakao is a notable inventor based in Higashiosaka, Japan. He is recognized for his innovative work in the field of recording and playback devices. His contributions have significantly impacted the technology surrounding disk-based media.

Latest Patents

Nakao holds a patent for a "Recording or playback device for disk contained in cartridge and the device including a kickout mechanism and a change-over lever." This invention features a holder that is pivoted to a chassis and can move between an open position for inserting a cartridge and a closed position for operation. The device includes a kickout mechanism that helps in discharging the cartridge and a change-over lever that facilitates the transition between the two positions.

Career Highlights

Nakao has made significant strides in his career, particularly through his work at Sanyo Electric Co., Ltd. His innovative designs have contributed to advancements in consumer electronics, particularly in the realm of disk playback technology. His patent showcases his ability to combine mechanical engineering with user-friendly design.

Collaborations

Throughout his career, Nakao has collaborated with talented individuals such as Tadashi Inoue and Toru Mori. These collaborations have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies.

Conclusion

Ko Ichi Nakao's contributions to the field of recording and playback devices exemplify the spirit of innovation. His patent reflects a deep understanding of both mechanical design and user needs. His work continues to influence the industry and inspire future inventors.

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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