Tokyo, Japan

Takao Okumura

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Naka Corporation, Naka Technical Laboratory. Active years: 1990-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Okumura. Retrieved from https://idiyas.com/inventor/takao-okumura

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 5.5

ph-index = 4

Forward Citations = 259(Granted Patents)


Location History:

  • Saitama, JP (1990)
  • Tokyo, JP (1991 - 1992)

Company Filing History:


Years Active: 1990-1992

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4 patents (USPTO):Explore Patents

Title: Takao Okumura: Innovator in Floor Panel Technology

Introduction

Takao Okumura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of floor panel technology, holding a total of 4 patents. His innovative designs focus on enhancing the functionality and efficiency of floor panel systems.

Latest Patents

One of Okumura's latest patents is a closure plate for covering the opening of floor panels. This closure plate features a flexible, integral locking pawl with a protrusion, allowing for detachable attachment to the floor panel. The design includes a manipulation bore for easy operation and a guide portion that defines a wiring port. Another significant invention is a device for fixing floor panels, which includes a retainer plate, support legs for vertical adjustment, and a bearing member that allows for rotatable movement. This device is designed for easy accessibility and operation through the floor panels.

Career Highlights

Throughout his career, Takao Okumura has worked with reputable companies such as Naka Corporation and Naka Technical Laboratory. His experience in these organizations has contributed to his expertise in developing innovative solutions for floor panel systems.

Collaborations

Okumura has collaborated with notable individuals in his field, including Hiromasa Naka and Takehiko Okushima. These partnerships have fostered a creative environment that has led to the development of advanced technologies in floor panel design.

Conclusion

Takao Okumura's contributions to floor panel technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of practical design and functionality, making him a significant figure 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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