Nobuyoshi Kosaka

This inventor holds 9 USPTO granted patents and 6 published patent applications, plus 3 CIPO patents and 4 EPO patents. Top assignees: National Cancer Center, Toray Industries, Inc., Theoria Science Inc.. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyoshi Kosaka. Retrieved from https://idiyas.com/inventor/nobuyoshi-kosaka

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

USPTO Granted Patents = 9 (Patent Applications = 6)

% Patents Active = 100.0

CIPO Patents = 3 (Patent Applications = 3)

EPO Patents = 4 (Patent Applications = 7)

Average Co-Inventor Count = 7.1

ph-index = 1

Forward Citations = 1(Granted Patents)

Company Filing History:

8 out of 263

National Cancer Center

patents

8 out of 3,578

Toray Industries, Inc.

where one patent can have more than one assignee

Years Active: 2020-2026

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12565654 - EXTRACELLULAR VESICLE SECRETION REDUCING AGENT FOR REDUCING EXTRACELLULAR VESICLE SECRETION, AND USE OF THE SAME (2026-03-03),

2. 12480165 - PROSTATE CANCER DETECTION KIT OR DEVICE, AND DETECTION METHOD (2025-11-25),

3. 12398430 - Breast cancer detection kit or device, and detection method (2025-08-26),

4. 11959144 - Prostate cancer detection kit or device, and detection method (2024-04-16),

5. 11859255 - Breast cancer detection kit or device, and detection method (2024-01-02),

6. 11519038 - Prostate cancer detection kit or device, and detection method (2022-12-06),

7. 11479822 - Breast cancer detection kit or device, and detection method (2022-10-25),

8. 10619213 - Prostate cancer detection kit or device, and detection method (2020-04-14),

9. 10597726 - Breast cancer detection kit or device, and detection method (2020-03-24),

Title: Nobuyoshi Kosaka: Innovator in Cancer Detection Technologies

Introduction

Nobuyoshi Kosaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of cancer detection, holding a total of seven patents. His work focuses on developing innovative kits and devices aimed at early detection of breast and prostate cancers.

Latest Patents

Among his latest patents, Kosaka has developed a breast cancer detection kit or device, along with a corresponding detection method. This invention is designed to provide a reliable kit or device for detecting breast cancer, utilizing nucleic acids that specifically bind to miRNA in a subject's sample. The method involves measuring the miRNA in vitro to facilitate accurate detection. Additionally, he has created a prostate cancer detection kit or device, which also includes a method for detecting prostate cancer. This invention similarly employs nucleic acids that bind to miRNA in a sample, with the detection method focusing on in vitro measurement of the miRNA.

Career Highlights

Kosaka has worked with notable organizations such as Toray Industries, Inc. and the National Cancer Center. His experience in these institutions has allowed him to refine his expertise in cancer research and detection technologies.

Collaborations

Some of his notable coworkers include Satoshi Kondou and Hitoshi Nobumasa. Their collaborative efforts have contributed to advancements in cancer detection methodologies.

Conclusion

Nobuyoshi Kosaka's innovative work in cancer detection technologies has the potential to significantly impact early diagnosis and treatment of breast and prostate cancers. His contributions are vital in the ongoing fight against these diseases.

Profile summary based on public USPTO records.