Tokyo, Japan

Masayuki Chatani

USPTO Granted Patents = 59 

 

Average Co-Inventor Count = 1.4

ph-index = 16

Forward Citations = 924(Granted Patents)

Forward Citations (Not Self Cited) = 913(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa, JP (1991 - 1996)
  • Sunnyvale, CA (US) (2006 - 2018)
  • Foster City, CA (US) (2004 - 2020)
  • Tokyo, JP (1996 - 2023)

Company Filing History:


Years Active: 1991-2023

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59 patents (USPTO):

Title: Masayuki Chatani: A Leading Innovator from Tokyo

Introduction

Masayuki Chatani, based in Tokyo, Japan, is a prominent inventor known for his contributions to the fields of dialogue systems and logistics technology. With an impressive portfolio of 59 patents, he has significantly impacted the way technology interacts with users and enhances delivery systems.

Latest Patents

Among his latest innovations are three notable patents. The first, a "Dialogue Control System," focuses on creating an interactive user experience by utilizing multiple dialogue generators that respond intelligently to user remarks. This system learns and adapts responses based on the information acquired, fostering dynamic conversations.

The second patent is a "Logistics System, Package Delivery Method, and Program." This invention addresses the challenges in logistics by tracking unmanned aerial vehicles. It effectively utilizes their battery or fuel status and coordinates package delivery from collection to destination, ensuring efficient operations.

Career Highlights

Masayuki Chatani has built his career at influential companies, including Sony Corporation and Sony Computer Entertainment America LLC. His work at these organizations has allowed him to innovate and refine technologies that cater to the ever-evolving demands of the tech industry.

Collaborations

Throughout his career, Chatani has collaborated with notable coworkers, such as Chisato Numaoka and Glen Van Datta. These partnerships have furthered his research and development efforts, leading to the creation of groundbreaking technologies that continue to shape the future.

Conclusion

Masayuki Chatani stands out as a leading inventor with a dedication to innovation. His extensive patents demonstrate a commitment to advancing technology in communication and logistics. As he continues to develop new ideas, his contributions will undoubtedly play a crucial role in the evolving landscape of technology.

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