Kanagawa, Japan

Takashi Tange

This inventor holds 6 USPTO granted patents and 3 published patent applications. Top assignees: Sony Corporation, Sony Group Corporation, Sony Semiconductor Solutions Corporation. Active years: 2010-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Tange. Retrieved from https://idiyas.com/inventor/takashi-tange

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

USPTO Granted Patents = 6 

% Patents Active = 83.3

Average Co-Inventor Count = 3.9

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 2010-2024

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6 patents (USPTO):Explore Patents

Title: Takashi Tange: Innovator in Semiconductor Technology

Introduction

Takashi Tange is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on the development of advanced semiconductor devices, particularly in the area of nitride semiconductors.

Latest Patents

One of his latest patents is for a nitride semiconductor laser device and method of manufacturing it. This device features a single-crystal substrate, a base layer made of nitride semiconductor, and a unique sheet-shaped structure that enhances its performance. The light-emitting layer is strategically placed on the side surface of this structure, which is designed to optimize light emission. Another notable patent is for a semiconductor optical device that includes a multilayer structure with a first compound semiconductor layer, an active layer, and a second compound semiconductor layer. This innovative design allows for improved efficiency and performance in optical applications.

Career Highlights

Throughout his career, Takashi Tange has worked with leading companies in the technology sector, including Sony Corporation and Sony Group Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Takashi has collaborated with notable professionals in his field, including Masaru Kuramoto and Tatsushi Hamaguchi. These partnerships have fostered innovation and have led to the development of several key technologies in the semiconductor industry.

Conclusion

In summary, Takashi Tange is a distinguished inventor whose work in semiconductor technology has led to significant advancements and innovations. His contributions continue to impact the industry and inspire future developments in the 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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