Yokohama, Japan

Yutaka Tanaka

USPTO Granted Patents = 89 


Average Co-Inventor Count = 2.6

ph-index = 15

Forward Citations = 901(Granted Patents)

Forward Citations (Not Self Cited) = 873(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Yokohama, JA (1976)
  • Tokyo, JA (1976)
  • Kawasaki, JA (1976)
  • Yokohama, US (1991)
  • Kanagawa, JP (1986 - 1996)
  • Otawara, JP (2003)
  • Tochigi, JP (2004)
  • Yokohama, JP (1980 - 2009)
  • Utsunomiya, JP (1999 - 2009)
  • Tokyo, JP (1979 - 2021)

Company Filing History:


Years Active: 1976-2021

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Areas of Expertise:
Flow Damper
Pressure Accumulation
Water Injection Apparatus
Semiconductor Memory Device
Exposure Apparatus
Neutron Sensitivity Monitoring
Graphics Processing System
Device Manufacturing Method
X-Ray Exposure Apparatus
Pattern Recognition
Digital Modem
89 patents (USPTO):Explore Patents

Title: Yutaka Tanaka: Innovator from Yokohama

Introduction: Yutaka Tanaka, based in Yokohama, Japan, is a prolific inventor known for his significant contributions to various technological advancements. With an impressive portfolio of 89 patents, he has made his mark in fields that include fluid dynamics and nuclear installations.

Latest Patents: Among his latest inventions are sophisticated devices such as a flow damper, pressure-accumulation and water-injection apparatus, and a nuclear installation. One notable innovation is the flow damper, which features a cylindrical vortex chamber designed with a small flow-rate pipe connected tangentially to the chamber. It also includes a larger flow-rate pipe at a predetermined angle, along with an innovative pressure equalization system that enhances the operational efficiency of these apparatuses.

Career Highlights: Over the years, Yutaka has made impactful contributions while working with notable companies such as Sony Corporation and Canon Kabushiki Kaisha. His extensive experience in these leading organizations has allowed him to refine his skills and push the boundaries of technology.

Collaborations: Yutaka's journey in innovation has included collaborations with esteemed colleagues like Naruto Takasaki and Taiji Nishizawa. Together, they have explored various avenues that have contributed to the evolution of their fields.

Conclusion: Yutaka Tanaka's dedication to innovation is evident through his numerous patents and collaborations with industry leaders. His work continues to influence advancements in technology and serves as an inspiration to future inventors striving to make their mark on the world.

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