Kitaadachi-gun, Japan

Haruki Ohishi

This inventor holds 7 USPTO granted patents and 4 published patent applications. Top assignee: Dic Corporation. Active years: 2014-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruki Ohishi. Retrieved from https://idiyas.com/inventor/haruki-ohishi

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2014-2021

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7 patents (USPTO):Explore Patents

Title: Haruki Ohishi: Innovator in Liquid Crystal Technology

Introduction

Haruki Ohishi is a prominent inventor based in Kita-adachi-gun, Japan. He has made significant contributions to the field of liquid crystal technology, holding a total of 7 patents. His work focuses on enhancing the performance and quality of liquid crystal displays and related devices.

Latest Patents

Ohishi's latest patents include innovative liquid crystal compositions and display devices. One of his notable inventions involves a liquid crystal composition that contains one or more compounds represented by a specific general formula, along with dichroic dyes selected from azo compounds. This composition is designed to provide high contrast, excellent display quality, and improved thermal resistance. Another patent aims to create a liquid crystal composition that achieves a wide temperature range, low viscosity, and high chemical stability, which is essential for developing advanced liquid crystal display devices and lenses.

Career Highlights

Haruki Ohishi is currently associated with Dic Corporation, where he continues to push the boundaries of liquid crystal technology. His innovative approach has led to the development of devices that not only exhibit high practicality but also deliver aesthetically pleasing visuals.

Collaborations

Ohishi has collaborated with notable colleagues such as Tsuyoshi Sasaki and Kazunori Maruyama. Their combined expertise has contributed to the advancement of liquid crystal technologies and the successful implementation of new inventions.

Conclusion

Haruki Ohishi's work in liquid crystal technology exemplifies the spirit of innovation and dedication to improving display technologies. His contributions have paved the way for advancements that enhance both functionality and visual appeal in liquid crystal devices.

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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