Tokyo, Japan

Makoto Hirota

This inventor holds 54 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Image Processing (CPC class G03G). Top assignees: Canon Kabushiki Kaisha, Fuji Xerox Co., Ltd.. Active years: 1995-2019.

USPTO Granted Patents = 54 

% Patents Active = 25.9


Average Co-Inventor Count = 2.8

ph-index = 8

Forward Citations = 355(Granted Patents)

Forward Citations (Not Self Cited) = 340(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Yokohama, JP (2000 - 2005)
  • Ohta-ku, JP (2005)
  • Ebina, JP (1995 - 2010)
  • Shibuya-ku, JP (2008 - 2010)
  • Kanagawa, JP (2004 - 2016)
  • Tokyo, JP (2001 - 2019)

Company Filing History:


Years Active: 1995-2019

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Areas of Expertise:
Information Processing
Image Forming Apparatus
Speech Recognition
User Interface
Developing Device
Database Retrieval
Image Processing Method
Control Method
Editing Target Data
Electronic Mail Processing
Data Input
Speech Output
54 patents (USPTO):Explore Patents

Title: Makoto Hirota - Innovative Inventor from Tokyo

Introduction: Makoto Hirota is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Makoto Hirota holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to innovation.

Career Highlights: With over two decades of experience in the industry, Makoto Hirota has worked with leading research institutions and universities to develop cutting-edge technologies that have revolutionized the way we approach complex problems.

Collaborations: Throughout his career, Makoto Hirota has collaborated with top companies and inventors worldwide, fostering a culture of innovation and knowledge-sharing that has led to numerous successful projects and inventions.

Conclusion: Makoto Hirota's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the boundaries of what is possible in the world of technology.

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