Utsunomiya, Japan

Izumi Takatsudo

This inventor holds 11 USPTO granted patents and 4 published patent applications and 4 EPO patents. Top assignees: Honda Motor Co., Ltd., Honda Giken Kogyo Kabushiki Kaisha. Active years: 2006-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Izumi Takatsudo. Retrieved from https://idiyas.com/inventor/izumi-takatsudo

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 11 

% Patents Active = 72.7

 

Average Co-Inventor Count = 4.2

ph-index = 4

Forward Citations = 73(Granted Patents)


Location History:

  • Saitama-ken, JP (2008)
  • Saitama, JP (2014)
  • Utsunomiya, JP (2006 - 2018)
  • Wako, JP (2008 - 2019)

Company Filing History:


Years Active: 2006-2019

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11 patents (USPTO):Explore Patents

Title: The Innovations of Izumi Takatsudo

Introduction

Izumi Takatsudo is a notable inventor based in Utsunomiya, Japan. He has made significant contributions to the field of vehicle sign display technology. With a total of 11 patents to his name, Takatsudo's work has advanced the way information is communicated to drivers.

Latest Patents

Among his latest patents are two innovative technologies. The first is a "Sign display apparatus and method for vehicle," which detects sign information of a traffic sign or road marking ahead of a vehicle. This invention simplifies the display of sign information when multiple signs overlap or when the information contains a significant amount of text. The second patent is a "Sign information display system and method," which ensures that sign information is displayed correctly based on the status of the sign information detectors. This system enhances the reliability of information presented to drivers.

Career Highlights

Throughout his career, Izumi Takatsudo has worked with prominent companies such as Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas in automotive technology.

Collaborations

Takatsudo has collaborated with talented individuals in his field, including Nobuharu Nagaoka and Masahito Watanabe. These partnerships have contributed to the success of his inventions and the advancement of vehicle technology.

Conclusion

Izumi Takatsudo's contributions to vehicle sign display technology demonstrate his innovative spirit and commitment to improving driver safety. His patents reflect a deep understanding of the challenges faced by drivers and offer practical solutions to enhance their experience on the road.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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