Sakai, Japan

Masahiro Anno

This inventor holds 94 USPTO granted patents and 7 published patent applications and 4 EPO patents, primarily in Electrophotographic Toner (CPC class 430110). Top assignees: Minolta Company, Ltd., Minolta Camera Kabushiki Kaisha, Konica Minolta Business Technologies, Inc.. Active years: 1989-2019.

USPTO Granted Patents = 94 

% Patents Active = 75.5

 

Average Co-Inventor Count = 3.4

ph-index = 13

Forward Citations = 518(Granted Patents)

Forward Citations (Not Self Cited) = 486(Dec 10, 2025)


Inventors with similar research interests:

🔬 See more inventors

Location History:

  • Osaka, JP (1990 - 1995)
  • Hachioji, JP (2006 - 2012)
  • Tokyo, JP (2010 - 2013)
  • Sakai, JP (1989 - 2019)

Company Filing History:


Years Active: 1989-2019

Loading Chart...
Loading Chart...
Areas of Expertise:
Electrophotography
Toner Composition
Image Formation
Liquid Developer
Electrostatic Latent Image
Two-Component Developer
Resin Particles
Non-Contact Heat Fixing
Full Color Image
Electrostatic Charge
Toner Manufacturing
Image Forming Method
94 patents (USPTO):Explore Patents

Title: The Innovative Journey of Masahiro Anno

Introduction: Masahiro Anno, a talented inventor hailing from Sakai, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Masahiro Anno's recent patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Masahiro Anno has worked with leading tech companies and research institutions to develop cutting-edge technologies that have revolutionized various industries. His expertise in machine learning and automation has led to the creation of efficient and cost-effective solutions.

Collaborations: Masahiro Anno has collaborated with top engineers, scientists, and designers from around the globe to bring his ideas to life. His ability to work in multidisciplinary teams has resulted in the successful implementation of complex projects.

Conclusion: Masahiro Anno's passion for innovation and his dedication to pushing the boundaries of technology continue to inspire the next generation of inventors. His impact on the tech industry is truly remarkable, and his legacy will undoubtedly endure for years to come.

Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
Loading…