Kitakyushu, Japan

Takahumi Ishikubo

This inventor holds 1 USPTO granted patent. Top assignee: Catalysts & Chemicals Industries Co., Ltd.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahumi Ishikubo. Retrieved from https://idiyas.com/inventor/takahumi-ishikubo

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 = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1993

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovations of Takahumi Ishikubo

Introduction

Takahumi Ishikubo is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of liquid crystal display technology. His work has led to the development of innovative devices that enhance visual display quality.

Latest Patents

Ishikubo holds a patent for a liquid crystal display device that features a spacer composed of spherical elements. This invention aims to improve the performance and reliability of liquid crystal displays, making them more efficient for various applications.

Career Highlights

Ishikubo is associated with Catalysts & Chemicals Industries Co., Ltd., where he has been instrumental in advancing display technology. His expertise and innovative mindset have positioned him as a key figure in his field.

Collaborations

Ishikubo has worked alongside talented colleagues, including Kiyoshi Nagano and Michio Komatsu. Their collaborative efforts have contributed to the success of various projects within the company.

Conclusion

Takahumi Ishikubo's contributions to liquid crystal display technology exemplify the impact of innovation in modern electronics. His patent and collaborative work continue to influence the industry positively.

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]
Loading…