Maebashi, Japan

Shohji Morioka

This inventor holds 1 USPTO granted patent. Top assignee: Victor Company of Japan, Limited. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shohji Morioka. Retrieved from https://idiyas.com/inventor/shohji-morioka

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 = 4.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: The Innovations of Shohji Morioka

Introduction

Shohji Morioka is a notable inventor based in Maebashi, Japan. He has made significant contributions to the field of technology, particularly in the development of devices that enhance user experience with disk cartridges.

Latest Patents

Morioka holds a patent for a "Disk cartridge and device for driving the same." This innovative device is designed to selectively load either a first disk cartridge or a second disk cartridge, each containing disks of different radii. The first cartridge has a width that extends over the entire length of the cartridge, while the second cartridge features a front portion with the same width and a rear portion that is wider. The device includes a chassis and a cartridge guiding and loading apparatus that facilitates the selective loading of either cartridge. The guiding apparatus is equipped with movable guides that adjust to accommodate the different cartridge designs during loading.

Career Highlights

Morioka is associated with the Victor Company of Japan, Limited, where he has been able to apply his inventive skills to develop cutting-edge technologies. His work has contributed to advancements in the way disk cartridges are utilized in various devices.

Collaborations

Throughout his career, Morioka has collaborated with talented individuals such as Noriyoshi Kokubo and Yoshitaka Iwabuchi. These collaborations have likely enriched his work and led to further innovations in the field.

Conclusion

Shohji Morioka's contributions to technology, particularly through his patent for a disk cartridge device, highlight his role as an influential inventor. His work continues to impact the industry and improve user experiences with disk-based 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]
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