Kanagawa, Japan

Kiyomi Tamagawa

This inventor holds 18 USPTO granted patents and 2 published patent applications and 3 EPO patents, primarily in Color Management Technology. Top assignees: Fuji Photo Film Company, Limited, Fujifilm Corporation. Active years: 1994-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyomi Tamagawa. Retrieved from https://idiyas.com/inventor/kiyomi-tamagawa

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

USPTO Granted Patents = 18 

% Patents Active = 44.4

 

Average Co-Inventor Count = 1.2

ph-index = 6

Forward Citations = 101(Granted Patents)


Location History:

  • Kanagawa-ken, JP (1999)
  • Minamiashigara, JP (2003)
  • Ashigarakami-gun, JP (2012)
  • Kanagawa, JP (1994 - 2016)

Company Filing History:


Years Active: 1994-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Color Management
Image Processing
Ink Evaluation
Color Profile Creation
Inkjet Technology
Image Scanning
Color Conversion
Gradation Correction
Color Measurement
Optical Apparatus
18 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Kiyomi Tamagawa

Introduction

Kiyomi Tamagawa, an accomplished inventor based in Kanagawa, Japan, has made significant strides in the field of chart manufacturing and color management. With a portfolio of 17 patents, she has established herself as a key figure in her area of expertise, driving forward innovative solutions and methods that enhance the manufacturing of charts and color profiles.

Latest Patents

Among her latest innovations, Kiyomi has developed a chart manufacturing apparatus and method, alongside a program and an image forming system that simplifies the process of measuring charts with varying background colors. This apparatus allows for the formation of background images on a transparent substrate using two distinct colors, eliminating the need to switch backgrounds during measurement. Additionally, her method for creating a color profile incorporates sophisticated tables defining conversion relationships between different color signals, ensuring precision and efficiency in color management.

Career Highlights

Kiyomi's impressive career includes notable tenures at significant companies in the imaging industry, including Fuji Photo Film Company and Fujifilm Corporation. Her work at these organizations has contributed to advancements in imaging technology, solidifying her role as a key innovator in the field. With a robust background in research and development, Kiyomi has focused her efforts on refining the processes associated with chart manufacturing and color profile creation.

Collaborations

Throughout her career, Kiyomi Tamagawa has collaborated with esteemed colleagues such as Hirokazu Kondo and Masaki Nogiwa. These professional relationships have fostered creativity and innovation, further enhancing her contributions to the field of imaging technology.

Conclusion

Kiyomi Tamagawa stands out as a remarkable inventor whose work has had a lasting impact on the industry. Her 17 patents reflect her dedication to innovation and excellence in chart manufacturing and color management. As she continues to develop groundbreaking technologies, Kiyomi's contributions will undoubtedly inspire future generations of inventors and researchers in the field.

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]
Loading…