Tokyo, Japan

Masao Watanabe

This inventor holds 77 USPTO granted patents and 7 published patent applications and 37 EPO patents, primarily in Machining Technology (CPC class B23B). Top assignees: Toyota Jidosha Kabushiki Kaisha, Subaru Corporation, Adv Antest Corporation. Active years: 1986-2026.

USPTO Granted Patents = 77 

% Patents Active = 80.5

 

Average Co-Inventor Count = 2.6

ph-index = 10

Forward Citations = 356(Granted Patents)

Forward Citations (Not Self Cited) = 334(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Sapporo, JP (1994)
  • Nagoya, JP (1986 - 1995)
  • Saitama, JP (1996)
  • Meguro-Ku, JP (1997)
  • Kitakatsushika-gun, JP (2003)
  • Kobe, JP (2001 - 2013)
  • Toyota, JP (2013)
  • Koshigaya, JP (2014 - 2017)
  • Susono, JP (2013 - 2018)
  • Tokyo, JP (1989 - 2024)
  • Okazaki, JP (2022 - 2024)

Company Filing History:


Years Active: 1986-2026

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Areas of Expertise:
Drilling Methods
Coolant Compositions
Laser Processing
Machining Apparatus
Rotary Cutting Tools
Exhaust Gas Catalysts
Core-Shell Nanoparticles
Positioning Devices
Tool Driving Devices
Hole Inspection
Thermoelectric Materials
Vacuum Welding
77 patents (USPTO):Explore Patents

Title: The Innovative Journey of Masao Watanabe

Introduction: Masao Watanabe, a pioneering inventor hailing from Tokyo, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Masao Watanabe's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles and cutting-edge medical devices for minimally invasive surgeries.

Career Highlights: With a career spanning over two decades, Masao Watanabe has been at the forefront of technological advancements, holding key positions in leading research institutions and collaborating with top industry experts.

Collaborations: Throughout his career, Masao Watanabe has collaborated with renowned universities, innovative companies, and talented individuals to push the boundaries of technology and bring his inventions to life.

Conclusion: Masao Watanabe's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his position as a respected inventor in the global tech community.

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