Yokohama, Japan

Masaru Tanaka

This inventor holds 49 USPTO granted patents and 2 EPO patents, primarily in Image Processing Technology. Top assignees: Ricoh Company, Ltd., Sumitomo Heavy Industries, Ltd., Tdk Corporation. Active years: 1986-2018.


% Patents Active = 89.8


Average Co-Inventor Count = 2.9

ph-index = 23

Forward Citations = 1,108(Granted Patents)


Location History:

  • Chiba, JP (1993)
  • Ehime, JP (1996 - 1997)
  • Kanagawa-ken, JP (1996 - 2000)
  • Niihama, JP (2000 - 2002)
  • Yokohama, JP (1986 - 2005)
  • Tokyo JP (2006)
  • Kanagawa, JP (2000 - 2015)
  • Yokosuka, JP (2016)
  • Tokyo, JP (1992 - 2018)

Company Filing History:


Years Active: 1986-2018

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Areas of Expertise:
Image Processing
Image Forming Apparatus
Plasma Processing
Organic Electroluminescence
Film Growth
Electrophotography
Eddy Air Flow
Ion Plating
Toner Density Control
Disease Diagnostics
Electrostatic Chuck
Vacuum Film Growth
49 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Masaru Tanaka in Disease Diagnostics

Introduction: Masaru Tanaka, based in Yokohama, Japan, is a prolific inventor with an impressive portfolio of 49 patents. His work is significantly focused on advancements in disease diagnostic technology, showcasing his dedication to improving medical diagnostics through innovative solutions.

Latest Patents: Among Masaru Tanaka's latest inventions is a disease diagnostic apparatus, which utilizes captured images to diagnose maladies affecting specific areas. This diagnostic apparatus comprises a memory capable of storing the image and a processor that analyzes the memorized image. The processor is designed to perform a highlighting process, which involves separating the captured image into components, enhancing the clarity, and maintaining the color of the areas designated for diagnosis. It provides a systematic methodology for processing these images, increasing accuracy in disease detection.

Career Highlights: Throughout his career, Tanaka has made noteworthy contributions while working with esteemed companies such as Ricoh Company, Ltd. and Sumitomo Heavy Industries, Ltd. His influential roles in these organizations have allowed him to apply his innovative ideas to real-world applications, thereby shaping future advancements in medical technology.

Collaborations: Masaru Tanaka has collaborated with notable colleagues, including Haruji Mizuishi and Ken Amemiya. These partnerships have enriched his research endeavors, leading to enhancements in diagnostic applications and methodologies that benefit the healthcare industry.

Conclusion: Masaru Tanaka's contributions to the field of disease diagnostics illustrate the vital role of innovation in healthcare. His numerous patents underscore his commitment to developing technologies that enhance the precision and effectiveness of medical diagnoses. As he continues to push the boundaries of invention, his work remains an inspiration for future inventors in the realm of medical technology.

Profile summary based on public USPTO records.
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