Fukuroi, Japan

Masao Shimasaki

This inventor holds 4 USPTO granted patents and 3 EPO patents. Top assignee: Showa Corporation. Active years: 2015-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Shimasaki. Retrieved from https://idiyas.com/inventor/masao-shimasaki

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 = 1.6

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Shizuoka, JP (2015)
  • Fukuroi, JP (2015 - 2018)

Company Filing History:


Years Active: 2015-2018

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4 patents (USPTO):Explore Patents

Title: Masao Shimasaki: Innovator in Suspension and Shock Absorption Technologies

Introduction

Masao Shimasaki is a notable inventor based in Fukuroi, Japan. He has made significant contributions to the field of suspension and shock absorption technologies, holding a total of 4 patents. His innovative designs have the potential to enhance vehicle performance and safety.

Latest Patents

Shimasaki's latest patents include a suspension device and a hydraulic shock absorber. The suspension device features a pair of suspensions that incorporate a damping mechanism and a suspension spring. It consists of a tubular body-side member and a tubular wheel-side member that move relative to each other in an axial direction. The design includes a hollow cylindrical cylinder with a weak portion and a rod member that moves in accordance with the movement of the body-side and wheel-side members.

The hydraulic shock absorber patent describes a ring-shaped flow passage that connects an oil chamber and a flow passage, enhancing the efficiency of shock absorption. This innovative design aims to improve the overall performance of vehicles by providing better control and comfort.

Career Highlights

Masao Shimasaki is currently employed at Showa Corporation, where he continues to develop cutting-edge technologies in the automotive sector. His work has been instrumental in advancing suspension systems and shock absorbers, making significant impacts on vehicle dynamics.

Collaborations

Shimasaki has collaborated with talented coworkers such as Tatsuya Takahashi and Kimitoshi Sato. Their combined expertise has contributed to the successful development of innovative automotive technologies.

Conclusion

Masao Shimasaki is a prominent inventor whose work in suspension and shock absorption technologies has garnered attention in the automotive industry. His patents reflect a commitment to innovation and improvement in vehicle performance.

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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