Shinjuku-ku, Japan

Kazuyuki Takasawa


Average Co-Inventor Count = 7.8

ph-index = 5

Forward Citations = 206(Granted Patents)


Location History:

  • Tokyo-To, JP (2002)
  • Shinjuku-ku, JP (2004 - 2007)
  • Kashiwa, JP (2010)
  • Tokyo, JP (2019)

Company Filing History:


Years Active: 2002-2019

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6 patents (USPTO):Explore Patents

Title: Innovator Kazuyuki Takasawa: Pioneering Advances in Organic Glass and Noncontact IC Tags

Introduction: Kazuyuki Takasawa is a notable inventor based in Shinjuku-ku, Japan, recognized for his contributions to the fields of materials science and technology. With a total of six patents to his name, Takasawa's innovations primarily focus on enhancing the performance and durability of contemporary products.

Latest Patents: Among his most recent inventions, one of the standout patents is for an organic glass laminate coated with an inorganic oxide film. This invention aims to create a glass laminate that boasts exceptional weathering and abrasion resistance, making it suitable for exterior applications. The laminate consists of an organic glass base and a cured layer from a resin composition containing a curable resin and UV absorber. The specifications highlight that the glass transition temperature is adjusted between 80-160°C and the inorganic oxide film thickness ranges from 0.01 to less than 0.5 micrometers, significantly enhancing its protective qualities.

Another significant patent involves a noncontact IC tag featuring a non-conductive metal film. This innovation includes a base film with a noncontact IC circuit and a surfacing sheet made of plastic or paper, reinforced with a lustrous metal film achieved through deposition. The surface roughness of the metal film is carefully regulated, which enhances its concealing properties and functionality.

Career Highlights: Kazuyuki Takasawa has made impactful strides in the realm of innovative materials during his tenure at Dai Nippon Printing Co., Ltd. His role as an inventor has been pivotal in advancing the company’s technology offerings and has helped establish it as a leader in the field.

Collaborations: Throughout his career, Takasawa has collaborated with talented professionals, including Hiroshi Yamada and Koujiro Ookawa. These collaborations have enhanced the development of technologies and products, creating synergies that have yielded several successful innovations.

Conclusion: Kazuyuki Takasawa stands as a prominent figure in the world of innovation, particularly in the development of advanced organic glass laminates and noncontact IC tags. His work not only reflects a commitment to enhancing material performance but also showcases the collaborative spirit within his company, Dai Nippon Printing Co., Ltd. Each patent represents a step forward in technology, contributing to the ongoing evolution of industry standards.

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