Koji Ogawa

This inventor holds 9 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignees: Sony Corporation, Sony Semiconductor Solutions Corporation. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Ogawa. Retrieved from https://idiyas.com/inventor/koji-ogawa

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 = 3)

% Patents Active = 88.9

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 1.6

ph-index = 1

Forward Citations = 16(Granted Patents)

Company Filing History:

Sony Semiconductor Solutions Corporation

patents

Years Active: 2018-2026

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12566151 - Semiconductor device and cell potential measuring device (2026-03-03),

2. 12007420 - Potential measurement device (2024-06-11),

3. 11483498 - Solid imaging element, control method for solid imaging element, and electronic apparatus (2022-10-25),

4. 11039095 - Image pickup apparatus, solid-state image pickup device, and control method for image pickup apparatus (2021-06-15),

5. 11025853 - Comparator circuit, solid-state imaging apparatus, and electronic device (2021-06-01),

6. 10939062 - Solid-state imaging apparatus and electronic equipment (2021-03-02),

7. 10531036 - Comparator circuit, solid-state imaging apparatus, and electronic device (2020-01-07),

8. 10154223 - Comparator circuit, solid-state imaging apparatus, and electronic device (2018-12-11),

9. 10009566 - Comparator circuit, solid-state imaging apparatus, and electronic device (2018-06-26),

Title: The Innovations of Koji Ogawa

Introduction

Koji Ogawa is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of technology, holding a total of 9 patents. His work primarily focuses on measurement devices and solid imaging elements, showcasing his expertise in electronic apparatuses.

Latest Patents

One of his latest patents is a potential measurement device. This device includes a first substrate with read electrodes arranged in a two-dimensional array, and a second substrate on which the first substrate is stacked. Each read electrode features one or more AD conversion circuits that correspond independently to the read electrode, with some of these circuits arranged in a two-dimensional array on the second substrate. Another notable patent is related to a solid imaging element, which includes a light reception element that outputs an electric signal based on incident light. This invention also features a detection unit that monitors changes in the electric signal and a temperature measurement unit that adjusts the threshold based on the measured temperature.

Career Highlights

Koji Ogawa has worked with renowned companies such as Sony Corporation and Sony Semiconductor Solutions Corporation. His experience in these organizations has allowed him to develop innovative technologies that have impacted the industry significantly.

Collaborations

Throughout his career, Koji has collaborated with talented individuals, including Yusuke Oike and Tadayuki Taura. These partnerships have contributed to the advancement of his projects and inventions.

Conclusion

Koji Ogawa's contributions to technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative spirit continues to drive advancements in measurement devices and imaging technology.

Profile summary based on public USPTO records.