Tokyo, Japan

Kotaro Zaima

This inventor holds 28 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Semiconductor Devices. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation. Active years: 2011-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kotaro Zaima. Retrieved from https://idiyas.com/inventor/kotaro-zaima

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

Calculating rank
USPTO Granted Patents = 28 

% Patents Active = 89.3

 

Average Co-Inventor Count = 4.5

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Tokyo, JP (2011 - 2015)
  • Ishikawa-ken, JP (2015 - 2016)
  • Ishikawa, JP (2021)
  • Nomi Ishikawa, JP (2023 - 2024)

Company Filing History:


Years Active: 2011-2024

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Areas of Expertise:
Semiconductor Device
Light Emitting Element
Fabrication Method
Semi-Insulating Layer
Light Emitting Apparatus
Wafer Manufacturing
Element Manufacturing
Device Structure
Optoelectronics
Layer Contacting
Device Fabrication
Semiconductor Technology
28 patents (USPTO):Explore Patents

Title: **The Innovative Contributions of Kotaro Zaima**

Introduction

Kotaro Zaima is a distinguished inventor based in Tokyo, Japan, with an impressive portfolio of 28 patents. His work primarily revolves around semiconductor devices, showcasing his commitment to advancing technology in this critical field.

Latest Patents

Zaima's latest inventions include two notable semiconductor devices. The first patent describes a semiconductor device featuring a semiconductor layer, electrodes, and a control element that ensures efficient operation. This design incorporates a resin layer with openings that expose the electrodes, enhancing functionality. The second patent also focuses on a semiconductor device, detailing a structure with multiple trenches and electrodes designed to optimize performance. Each trench strategically connects to improve electrical performance, emphasizing Zaima's innovative thinking within the semiconductor domain.

Career Highlights

Zaima has significantly contributed to the technology sector through his work at leading companies. He has been associated with Toshiba Corporation and Toshiba Electronic Devices & Storage Corporation, where his expertise in semiconductor technologies has led to the development of breakthrough inventions. His patents not only reflect his technical skills but also his dedication to innovation.

Collaborations

Throughout his career, Zaima has collaborated with esteemed colleagues, including Shinya Nunoue and Toshiyuki Oka. These partnerships have fostered a creative environment where innovative ideas flourish, resulting in impactful advancements in semiconductor technology.

Conclusion

Kotaro Zaima continues to be a prominent figure in the world of semiconductor inventions. His extensive list of patents and collaborations with industry professionals underscore his vital role in advancing technology. As he progresses in his career, it will be exciting to see how his innovations shape the future of the semiconductor industry.

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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