Hachioji, Japan

Tsuyoshi Shiokawa

This inventor holds 16 USPTO granted patents and 2 published patent applications. Top assignees: Konica Minolta Business Technologies, Inc., Konica Minolta, Inc.. Active years: 2009-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Shiokawa. Retrieved from https://idiyas.com/inventor/tsuyoshi-shiokawa

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

USPTO Granted Patents = 16 

% Patents Active = 62.5

Average Co-Inventor Count = 1.7

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 2009-2022

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16 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Tsuyoshi Shiokawa

Introduction

Tsuyoshi Shiokawa is a prominent inventor based in Hachioji, Japan. He has made significant contributions to the field of image forming devices and paper processing technologies. With a total of 16 patents to his name, his work has had a considerable impact on the industry.

Latest Patents

One of his latest inventions is an image forming device that includes a device body, a conveyance table, a sheet mount tray, and a paper feeder. This innovative design allows for efficient feeding of sheets from the tray to the conveyance path. The paper feeder is designed to cover a specific part of the conveyance path when inserted into the device body, ensuring seamless operation. Another notable patent is for a paper processing apparatus that features a pressing member, a cutting blade, and a removal member. This apparatus is designed to streamline the process of handling paper bundles, enhancing efficiency and reducing waste.

Career Highlights

Throughout his career, Tsuyoshi Shiokawa has worked with notable companies such as Konica Minolta Business Technologies, Inc. and Konica Minolta, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in imaging and paper processing technologies.

Collaborations

He has collaborated with talented individuals in the field, including Hiroyuki Wakabayashi and Masaaki Uchiyama. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Tsuyoshi Shiokawa's contributions to the field of imaging and paper processing are noteworthy. His innovative patents and collaborations have significantly advanced technology in these areas. His work continues to inspire future innovations in the industry.

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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