Nagoya, Japan

Yoko Takeuchi

This inventor holds 2 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1992-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoko Takeuchi. Retrieved from https://idiyas.com/inventor/yoko-takeuchi-xldeh4ns

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 = 4.4

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1992-1994

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2 patents (USPTO):Explore Patents

Title: Yoko Takeuchi: Innovator in Surface Polishing and Wafer Processing Technologies

Introduction: Yoko Takeuchi is a prominent inventor based in Nagoya, Japan, known for her contributions to the fields of surface polishing and wafer processing technologies. With a total of two patents to her name, she has made significant advancements that enhance the quality and efficiency of color filter units and integrated circuit handling.

Latest Patents: Yoko's latest patents include a method for polishing the surface of a transparent substrate layer of a color filter unit. This innovative method ensures that the polishing process does not cause breakage of the color filter unit and prevents staining of the transparent electrode layer. Her second patent involves a wafer processing film designed to protect integrated circuits from static electricity and contamination during handling, showcasing her commitment to improving semiconductor manufacturing processes.

Career Highlights: Yoko Takeuchi is currently employed at Mitsui Toatsu Chemicals, Incorporated, where she applies her expertise in materials science and engineering. Her work has been instrumental in developing solutions that address critical challenges in the electronics industry.

Collaborations: Throughout her career, Yoko has collaborated with esteemed colleagues such as Yasuo Takemura and Osamu Narimatsu. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion: Yoko Takeuchi's contributions to the field of technology exemplify the impact of dedicated

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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