Osaka, Japan

Daisaburo Kubota

This inventor holds 2 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1997-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daisaburo Kubota. Retrieved from https://idiyas.com/inventor/daisaburo-kubota

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


% Patents Active = 50.0

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1997-2004

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2 patents (USPTO):Explore Patents

Title: Daisaburo Kubota: Innovator in Optical and Magnetic Technologies

Introduction

Daisaburo Kubota is a notable inventor based in Osaka, Japan. He has made significant contributions to the fields of optical and magnetic technologies. With a total of 2 patents to his name, Kubota's work has had a lasting impact on the industry.

Latest Patents

Kubota's latest patents include an "Apparatus for driving an objective lens utilizing flexible arms and pivotability mechanisms." This innovative apparatus is designed to move along an optical disk, featuring a base, an objective lens, and a holder portion supported by elastic arms. The design allows for precise movement and positioning of the lens, enhancing optical recording and reproduction capabilities.

Another significant patent is the "Magnetic head device with magnetic tape guides." This assembly includes a magnetic head for recording on magnetic tape, along with a tape guide and a metal frame. The design ensures that the magnetic head is directly fixed to the frame, optimizing the positioning and guidance of the magnetic tape for improved recording quality.

Career Highlights

Daisaburo Kubota is currently employed at Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work at Matsushita has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for technological advancement.

Collaborations

Throughout his career, Kubota has collaborated with talented individuals such as Kanji Wakabayashi and Hitoshi Fujii. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Daisaburo Kubota is a distinguished inventor whose work in optical and magnetic technologies continues to influence the industry. His patents reflect a commitment to innovation and excellence, making him a key figure in his field.

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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