Tokorozawa, Japan

Tasuku Saito

This inventor holds 27 USPTO granted patents, plus 1 CIPO patent, primarily in Electro-Rheological Fluids. Top assignees: Bridgestone Corporation, Bridgestone Tire Company Limited, Toray Industries, Inc.. Active years: 1981-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tasuku Saito. Retrieved from https://idiyas.com/inventor/tasuku-saito

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


% Patents Active = 96.3

 

Average Co-Inventor Count = 3.7

ph-index = 13

Forward Citations = 780(Granted Patents)


Location History:

  • Tokyo, JP (1993 - 1999)
  • Tokorozawa, JP (1981 - 2001)
  • Kodaira, JP (1994 - 2004)

Company Filing History:


Years Active: 1981-2004

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Areas of Expertise:
Electro-Rheological Fluid
Sintered Silicon Carbide
Dielectric Breakdown Strength
Electro-Responsive Elastomer
Optical Waveguide
Carbonaceous Powder
Electroviscous Fluid
Golf Ball
Thermosetting Film
Powder Material
Electrorheological Apparatus
Semiconductor Powder
27 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Tasuku Saito

Introduction

Tasuku Saito, a notable inventor based in Tokorozawa, Japan, has made significant strides in the realm of electro-rheological fluids. With a remarkable portfolio of 27 patents, his work exemplifies the intersection of creativity and technology, leading to advancements in materials that have applications in various industries.

Latest Patents

Among his most recent patents, Saito has developed innovative particles for electro-rheological fluids. His invention enhances the electro-rheological effect across a wide temperature range while minimizing electric power consumption. The key features of these particles include high strength and excellent durability, ensuring they are not prone to break-up under stress. These spherical carbonaceous particles, derived from a solvent and a condensation product of a methylene type bond of aromatic sulfonic acid or its salts, represent a pivotal advancement in the field.

In addition, Saito’s work on electro-rheological fluids achieves high dielectric breakdown strength, which addresses the limitations of electrical discharge at high voltages. His methods of creating and storing this fluid ensure reliability, showing very low dielectric breakdown even when subjected to elevated voltages. The characteristic of foaming under reduced pressure conditions is also remarkably avoided in his formulation, making it a viable option in various applications.

Career Highlights

Tasuku Saito has collaborated with prestigious companies such as Bridgestone Corporation and Bridgestone Tire Company Limited. His experiences within these organizations have provided him with opportunities to innovate and apply his expertise in material sciences, particularly focusing on fluid dynamics and electrical properties.

Collaborations

During his career, Saito has worked alongside talented individuals like Yuichi Ishino and Takayuki Maruyama. These collaborations have further enriched his innovative process, fostering a creative environment where ideas can be exchanged and developed into practical solutions.

Conclusion

Tasuku Saito's contributions to the field of electro-rheological fluids mark him as a prominent inventor in Japan. His latest patents showcase not only his technical acumen but also his commitment to advancing technology for practical applications. As innovations in this domain continue to evolve, Saito’s work is likely to play a crucial role in shaping future developments in materials science.

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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