Tokyo, Japan

Kyosuke Ogawa

This inventor holds 64 USPTO granted patents, primarily in Photoconductive Materials (CPC class 430 ). Top assignees: Canon Kabushiki Kaisha, Casio Computer Co., Ltd., Casio Computer., Ltd.. Active years: 1983-2026.


% Patents Active = 98.4

Average Co-Inventor Count = 4.0

ph-index = 13

Forward Citations = 608(Granted Patents)

Forward Citations (Not Self Cited) = 563(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Shimomaruko, Ohta-ku, Tokyo, JP (1985)
  • Sakurashin, JP (1983 - 1987)
  • Sakorashimachi, JP (1987)
  • Miye, JP (1988 - 1989)
  • Nabari, JP (1988 - 1991)
  • Sakurashinmachi, JP (1984 - 1997)
  • Tokyo, JP (1983 - 2019)

Company Filing History:


Years Active: 1983-2026

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Areas of Expertise:
Photoconductive Member
Amorphous Silicon
Light Receiving Layer
Silicon Film Deposition
Surface Treated Metal
Projection Method
Spherically Dimpled Support
Photosensitive Element
Deposition Film
Electrophotographic Member
Substrate Preparation
Light Source Unit
64 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Kyosuke Ogawa

Introduction

Kyosuke Ogawa, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of optical technologies. With an impressive portfolio of 63 patents to his name, Ogawa's innovations span various aspects of light sources and projection mechanisms, showcasing his expertise and creativity.

Latest Patents

Among his latest contributions are two noteworthy patents. The first is a "Light Source Unit, Projector, and Method of Assembling a Light Source Unit." This invention features a device holder housing a semiconductor light-emitting device, encased within a protective holder that includes a dustproof member. This design innovation aims to enhance the longevity and efficiency of light source units by minimizing dust accumulation.

The second patent, titled "Projector, Support Plate and Projection Method of Projector," outlines a projector design comprising a polyhedral main body equipped with a projection unit. This projector uniquely incorporates a detachable support plate that allows for versatile positioning, enhancing ease of use and adaptability in various settings.

Career Highlights

Throughout his career, Kyosuke Ogawa has held positions at prominent companies, including Canon and Casio Computer Co., Ltd. His work within these organizations has enabled him to develop groundbreaking technologies that have advanced the capabilities of optical devices.

Collaborations

Ogawa's professional journey has also included collaborations with notable colleagues such as Keishi Saitoh and Teruo Misumi. Working alongside other talented professionals has fostered an environment of creativity and innovation, further propelling Ogawa's contributions to the field.

Conclusion

Kyosuke Ogawa exemplifies the spirit of innovation through his extensive work in the realm of light technologies. With a rich patent portfolio and a history of collaboration with industry leaders, he continues to push the boundaries of what is possible in optical design, shaping the future of projection and light source technologies.

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