Kadoma, Japan

Takeshi Shimazaki

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Shimazaki. Retrieved from https://idiyas.com/inventor/takeshi-shimazaki-fnkdpnln

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: The Innovations of Takeshi Shimazaki

Introduction

Takeshi Shimazaki is a notable inventor based in Kadoma, Japan. He has made significant contributions to the field of semiconductor technology. His work primarily focuses on light-emitting elements, which are crucial for various applications in electronics and lighting.

Latest Patents

One of Shimazaki's key patents is titled "Semiconductor light emitting element with p-type non-alloy electrode." This invention includes a semiconductor light emitting element that features a p-type electrode. The p-type electrode comprises a contact electrode layer that includes at least a platinum layer. Additionally, the semiconductor light emitting element incorporates a layered structure consisting of an n-type cladding layer, an active layer, and a p-type cladding layer. A p-type contact layer is formed above this layered structure, with the contact electrode layer situated on the p-type contact layer. This innovative design enhances the efficiency and performance of light-emitting devices.

Career Highlights

Takeshi Shimazaki is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work at Matsushita has allowed him to explore and develop advanced technologies in semiconductor devices. With a total of 1 patent, Shimazaki has established himself as a valuable contributor to the field.

Collaborations

Throughout his career, Shimazaki has collaborated with notable colleagues, including Isao Kidoguchi and Yuichi Inaba. These collaborations have fostered innovation and have led to advancements in semiconductor technology.

Conclusion

Takeshi Shimazaki's contributions to semiconductor technology, particularly in light-emitting elements, highlight his innovative spirit and dedication to advancing the field. His work continues to influence the development of efficient electronic devices.

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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