Tokyo, Japan

Hirokazu Kawabe

This inventor holds 5 USPTO granted patents. Top assignees: Kabushiki Kaisha Nagaoka, Nagaoka Co., Ltd., Shin-Etsu Chemical Co., Ltd.. Active years: 1978-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokazu Kawabe. Retrieved from https://idiyas.com/inventor/hirokazu-kawabe

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 = 1.3

ph-index = 4

Forward Citations = 71(Granted Patents)


Location History:

  • Tokyo, JA (1978)
  • Tokyo, JP (1978 - 1987)

Company Filing History:


Years Active: 1978-1987

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5 patents (USPTO):Explore Patents

Title: Hirokazu Kawabe: Innovator in Cleaning Technology

Introduction

Hirokazu Kawabe is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of cleaning technology, particularly in the design of devices for maintaining the integrity of compact discs. With a total of 5 patents to his name, Kawabe's work reflects a commitment to innovation and practicality.

Latest Patents

Among his latest patents is a case for a compact disc surface cleaning device. This innovative head cleaning apparatus is designed with a case that mirrors the shape and dimensions of a hard case used for floppy disks. The cleaning sheet, which is rotatably installed within the case, is shaped like the magnetic disk of a floppy disk. Notably, the cleaning sheet features microcapsules containing cleaning liquid on both sides, enhancing its effectiveness in maintaining disc surfaces.

Career Highlights

Kawabe has worked with several companies throughout his career, including Kabushiki Kaisha Nagaoka and Nagaoka Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various projects focused on cleaning technologies.

Collaborations

Kawabe has collaborated with notable individuals in his field, including Kiyoshi Imai and Masanobu Miyakoshi. These partnerships have fostered a creative environment that has led to the development of innovative solutions in cleaning technology.

Conclusion

Hirokazu Kawabe's contributions to the field of cleaning technology are significant and impactful. His innovative designs and collaborative efforts continue to influence the industry, showcasing the importance of creativity and practicality in invention.

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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