Tsuchiura, Japan

Toshiya Mizuno

USPTO Granted Patents = 51 

 

Average Co-Inventor Count = 3.8

ph-index = 11

Forward Citations = 364(Granted Patents)

Forward Citations (Not Self Cited) = 297(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Fukushima, JP (1986 - 1987)
  • Iwaki, JP (1981 - 1988)
  • All of Iwaki, JP (1988)
  • Tsuchiura, JP (1988 - 2001)
  • Ibaraki, JP (2003 - 2005)
  • Omitama, JP (2009)
  • Ibaraki-ken, JP (1998 - 2010)

Company Filing History:


Years Active: 1981-2010

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Areas of Expertise:
Vinylidene Fluoride Resin
Porous Membrane
Poly(arylene Thioether) Block Copolymer
Heat-Resistant Film
Biaxially-Stretched Film
Poly(arylene Sulfide) Sheet
Water Filtration Membrane
Fly Fishing Leader
Thermoplastic Resin Composition
Ultrafine Fiber
Polymer Alloy
Shaped Article
51 patents (USPTO):Explore Patents

Title: **The Innovative Contributions of Toshiya Mizuno in Water Filtration Technologies**

Introduction

Toshiya Mizuno, an accomplished inventor residing in Tsuchiura, Japan, has made significant contributions to the field of polymer technology with a notable portfolio of 51 patents. His innovative approaches focus primarily on the development of advanced water filtration membranes, showcasing his commitment to enhancing filtration efficiency and functionality.

Latest Patents

Among his most recent patents is the creation of a porous water filtration membrane made from vinylidene fluoride resin hollow fiber. This innovative membrane is produced through a meticulous process that blends a high molecular weight vinylidene fluoride resin, accompanied by a plasticizer and a compatible solvent. The uniqueness of this composition allows it to be melt-extruded into a hollow fiber format. Furthermore, the subsequent cooling and extraction processes lead to a highly effective hollow fiber porous membrane characterized by a distinct micro-pore structure. This structure ensures excellent mechanical strength and performance, making it particularly suitable for water microfiltration applications.

Another significant patent relates to modified polyvinylidene fluoride resin monofilaments, specifically designed for fishing lines aimed at capturing large fish. This invention focuses on enhancing the tensile strength by increasing the filament diameter while maintaining appropriate tensile elongation. As a result, it effectively reduces the impact felt during fishing, offering a durable solution for anglers.

Career Highlights

Toshiya Mizuno has collaborated with prominent companies during his career, including Kureha Kagaku Kogyo Kabushiki Kaisha and Kureha Kagaku Kogyo K.K. His roles in these companies have greatly influenced the development of polymer-based solutions for various industrial applications, reflecting his expertise and innovative mindset.

Collaborations

Throughout his career, Mizuno has worked alongside notable colleagues, such as Takayuki Katto and Ken Kashiwadate. These collaborations have fostered an environment of innovation, often leading to breakthroughs in polymer technology and material sciences.

Conclusion

The contributions of Toshiya Mizuno stand as a testament to the potential of innovation in addressing essential challenges, particularly in water filtration. His work continues to influence not only the field of polymer technology but also the broader landscape of sustainable solutions for water resource management. As he advances his research and inventions, Toshiya Mizuno exemplifies the spirit of ingenuity and the drive for improvement in everyday life and industrial practices.

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