Otsu, Japan

Nobuo Ishizaki

This inventor holds 3 USPTO granted patents. Top assignees: Toyobo Co., Ltd., Toyo Boseki Kabushiki Kaisha. Active years: 1976-1981.


% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 109(Granted Patents)


Location History:

  • Otsu, JA (1976)
  • Otsu, JP (1980 - 1981)

Company Filing History:


Years Active: 1976-1981

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3 patents (USPTO):Explore Patents

Title: Nobuo Ishizaki: Innovator in Adsorptive Materials

Introduction

Nobuo Ishizaki is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of adsorptive materials, holding a total of 3 patents. His work focuses on developing innovative materials that enhance adsorption properties for various applications.

Latest Patents

Ishizaki's latest patents include an adsorptive material that features a multi-layer member of corrugated board made from active carbon fibers. This material has an equilibrium adsorption amount of benzene of not less than 200 mg/g and a benzene adsorption rate constant of not less than 0.2 min-1. Another significant patent is for a carbon adsorptive filter material that possesses deodorizing, degassing, and decolorizing properties. This filter material comprises an adsorptive sheet layer of active carbon fibers, with a content of not less than about 20% by weight, and reinforcing sheet layers of fibers that have a single yarn strength of not less than about 2 g/denier and an elongation of not less than about 2%. Each layer weighs between about 20 to 2,000 g/m2.

Career Highlights

Throughout his career, Ishizaki has worked with prominent companies such as Toyobo Co., Ltd. and Toyo Boseki Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in the development of advanced materials.

Collaborations

Ishizaki has collaborated with notable individuals in his field, including Masayoshi Shimada and Takashi Fukuda. These partnerships have contributed to the advancement of his innovative projects.

Conclusion

Nobuo Ishizaki's work in adsorptive materials showcases his dedication to innovation and his impact on the industry. His patents reflect a commitment to enhancing material properties for practical applications.

Profile summary based on public USPTO records.
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