Mito, Japan

Yoshio Ouchi

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1977-1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Ouchi. Retrieved from https://idiyas.com/inventor/yoshio-ouchi-fdsxsrny

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 = 2.7

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1977-1978

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2 patents (USPTO):Explore Patents

Title: Innovations of Yoshio Ouchi

Introduction

Yoshio Ouchi is a notable inventor based in Mito, Japan. He has made significant contributions to the field of ink jet recording technology. With a total of 2 patents, his work has advanced the efficiency and reliability of ink jet recording methods and apparatuses.

Latest Patents

Ouchi's latest patents include an innovative ink jet recording method and apparatus. The ink jet recording method addresses the issue of distortion in recorded patterns when the speed of the conveyer varies. By detecting the speed of the conveyer, the method controls the collection of dot-forming ink droplets, thereby preventing distortion. The ink jet recording apparatus is designed to record information patterns on articles transported by a conveyer. It includes features that prevent defective recording even when the transport of the record medium is unexpectedly halted.

Career Highlights

Yoshio Ouchi has had a distinguished career at Hitachi, Ltd., where he has focused on developing advanced recording technologies. His work has been instrumental in enhancing the performance of ink jet systems, making them more reliable for various applications.

Collaborations

Throughout his career, Ouchi has collaborated with talented individuals such as Takatoshi Ikeda and Hideyuki Omori. These collaborations have contributed to the successful development of innovative technologies in the field.

Conclusion

Yoshio Ouchi's contributions to ink jet recording technology have made a lasting impact on the industry. His innovative patents and collaborative efforts continue to influence advancements in this field.

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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