Toru Kinoshita

This inventor holds 17 USPTO granted patents, plus 2 CIPO patents and 6 EPO patents. Top assignees: Tokuyama Corporation, Stanley Electric Co., Ltd, Sumitomo Osaka Cement Co., Ltd.. Active years: 2011-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toru Kinoshita. Retrieved from https://idiyas.com/inventor/toru-kinoshita

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

USPTO Granted Patents = 17

% Patents Active = 94.1

CIPO Patents = 2

EPO Patents = 6 (Patent Applications = 4)

Average Co-Inventor Count = 2.1

ph-index = 4

Forward Citations = 58(Granted Patents)

Location History:

Chiyoda-ku, JP (2011)
Tsukuba, JP (2012 - 2014)
Ibaraki, JP (2014 - 2016)
Yamaguchi, JP (2016 - 2020)
Tokyo, JP (2016 - 2023)

Company Filing History:

Stanley Electric Co., Ltd

patents

2 out of 482

Sumitomo Osaka Cement Co., Ltd.

Japan Aerospace Exploration Agency

patents

6. 1 out of 134

Tokyo University of Agriculture and Technology

patents

where one patent can have more than one assignee

Years Active: 2011-2023

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11600742 - Optical semiconductor element comprising n-type AlGaN graded layer (2023-03-07),

2. 11031522 - Optical semiconductor element comprising n-type algan graded layer (2021-06-08),

3. 10731274 - Group III nitride laminate and vertical semiconductor device having the laminate (2020-08-04),

4. 10665753 - Vertical-type ultraviolet light-emitting diode (2020-05-26),

5. 10644199 - Group III nitride stacked body, and semiconductor device having the stacked body (2020-05-05),

6. 10224458 - Group III nitride laminate, luminescence element comprising said laminate, and method of producing group III nitride laminate (2019-03-05),

7. 9954239 - Solid polymer power generation or electrolysis method and system (2018-04-24),

8. 9840790 - Highly transparent aluminum nitride single crystalline layers and devices made therefrom (2017-12-12),

9. 9806205 - N-type aluminum nitride monocrystalline substrate (2017-10-31),

10. 9748410 - N-type aluminum nitride single-crystal substrate and vertical nitride semiconductor device (2017-08-29),

11. 9487697 - Composite wavelength conversion powder, resin composition containing composite wavelength conversion powder, and light emitting device (2016-11-08),

12. 9343525 - Aluminum nitride substrate and group-III nitride laminate (2016-05-17),

13. 9297093 - Layered body having a single crystal layer (2016-03-29),

14. 8865591 - N-type contact electrode formed on an N-type semiconductor layer and method of forming same using a second metal electrode layer heat-treated after being formed on a first, heat-treated metal electrode layer (2014-10-21),

15. 8704239 - Production method of a layered body (2014-04-22),

Title: The Innovations of Toru Kinoshita

Introduction

Toru Kinoshita is a prominent inventor based in Yamaguchi, Japan. He has made significant contributions to the field of optical semiconductors, holding a total of 17 patents. His work has advanced the technology used in various electronic devices, showcasing his expertise and innovative spirit.

Latest Patents

Kinoshita's latest patents include an optical semiconductor element comprising an n-type AlGaN graded layer. This invention features a single crystal AlN substrate and an n-type semiconductor layer with an AlGaN layer that is pseudomorphic with the AlN substrate. The Al composition of the AlGaN layer decreases as the distance from the AlN substrate increases. Additionally, the active layer has a multiple quantum well structure, which includes several well layers and barrier layers, topped with a p-type semiconductor layer. Another notable patent is an optical semiconductor element that also comprises an n-type AlGaN graded layer, which includes similar structural features and advancements.

Career Highlights

Throughout his career, Kinoshita has worked with notable companies such as Tokuyama Corporation and Stanley Electric Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the semiconductor industry.

Collaborations

Kinoshita has collaborated with several talented individuals, including Toshiyuki Obata and Toru Nagashima. These partnerships have fostered a creative environment that has led to the development of advanced technologies in optical semiconductors.

Conclusion

Toru Kinoshita's contributions to the field of optical semiconductors are noteworthy and impactful. His innovative patents and collaborations reflect his dedication to advancing technology. His work continues to influence the industry and inspire future inventors.

Profile summary based on public USPTO records.