Koh Yokokawa

This inventor holds 8 USPTO granted patents. Top assignees: Olympus Corporation, Olympus Optical Company, Ltd.. Active years: 2001-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koh Yokokawa. Retrieved from https://idiyas.com/inventor/koh-yokokawa

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

USPTO Granted Patents = 8

% Patents Active = 62.5

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 50(Granted Patents)

Location History:

Akishima, JP (2001 - 2009)
Tokyo, JP (2007 - 2010)

Company Filing History:

Olympus Optical Company, Ltd.

patents

Years Active: 2001-2010

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7843577 - Image displaying system, image displaying method, image printing system, and image printing method (2010-11-30),

2. 7649564 - Image pickup apparatus with brightness distribution chart display capability (2010-01-19),

3. 7525697 - White balance processing apparatus and processing method thereof (2009-04-28),

4. 7339622 - Image display apparatus, camera with the image display apparatus, image display control method, and recording medium on which image display control programs are recorded (2008-03-04),

5. 7271838 - Image pickup apparatus with brightness distribution chart display capability (2007-09-18),

6. 7184082 - Image displaying system, image displaying method, image printing system, and image printing method (2007-02-27),

7. 6809773 - Camera (2004-10-26),

8. D445439 - Camera (2001-07-25),

Title: Koh Yokokawa: Innovator in Image Display Technology

Introduction

Koh Yokokawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of image display technology, holding a total of 8 patents. His innovative work has paved the way for advancements in how images are displayed and printed.

Latest Patents

Yokokawa's latest patents include an image displaying system and method, as well as an image printing system and method. The image displaying system features a display unit that showcases images extracted based on predetermined rules from recorded images. This system also includes a representative image display unit that highlights the extracted image. Additionally, he has developed an image pickup apparatus with brightness distribution chart display capability. This apparatus overlays a brightness distribution chart on the subject image, enhancing the visual representation of the captured image.

Career Highlights

Throughout his career, Koh Yokokawa has worked with notable companies such as Olympus Corporation and Olympus Optical Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in imaging.

Collaborations

Yokokawa has collaborated with talented individuals in the field, including Hisashi Suekane and Akira Yukitake. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Koh Yokokawa's contributions to image display technology are noteworthy and impactful. His patents reflect a deep understanding of the complexities of image processing and display. His work continues to influence the industry and inspire future innovations.

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]