Fujisawa, Japan

Takayuki Sakurai

This inventor holds 4 USPTO granted patents. Top assignees: Shiroki Corporation, Nok Corporation. Active years: 2015-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Sakurai. Retrieved from https://idiyas.com/inventor/takayuki-sakurai-0b2z8bbb

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

Calculating rank

% Patents Active = 75.0

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 11(Granted Patents)


Location History:

  • Kanagawa, JP (2015)
  • Fujisawa, JP (2018 - 2024)

Company Filing History:


Years Active: 2015-2024

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4 patents (USPTO):Explore Patents

Title: Takayuki Sakurai: Innovator in Seal Inspection Technology

Introduction

Takayuki Sakurai is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of seal inspection technology, holding a total of 4 patents. His innovative designs and methods have enhanced the efficiency and reliability of seal inspection processes.

Latest Patents

Among his latest patents is a seal inspection device and method. This device features a first holder with a port surrounded by an inspection target, along with a through hole connected to an outside-leak detection flow path. The second holder holds the inspection target between the first and second holders, while an inspection-place sealing portion creates a closed space for the inspection target. The device also includes a pressurization valve that connects the port to both a supply source of inspection gas and an exhaust system, along with a detector for the inspection gas. Additionally, he has developed a lock device that consists of a base, a first rotation member, a second rotation member, and two elastic members. Protrusions are strategically placed on one of the base and rotation members, enhancing the functionality of the lock device.

Career Highlights

Takayuki Sakurai has worked with prominent companies such as Shiroki Corporation and Nok Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, Takayuki has collaborated with talented individuals, including Hiroyuki Suzuki and Takuji Yamazaki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Takayuki Sakurai's contributions to seal inspection technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a dedication to improving industrial processes.

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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