Saitama, Japan

Tadanobu Takahashi

This inventor holds 18 USPTO granted patents and 2 published patent applications, primarily in Electric Motors. Top assignees: Honda Motor Co., Ltd., Honda Giken Kogyo Kabushiki Kaisha, Toyo Seikan Kaisha, Ltd.. Active years: 1993-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadanobu Takahashi. Retrieved from https://idiyas.com/inventor/tadanobu-takahashi

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

USPTO Granted Patents = 18 

% Patents Active = 44.4

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 187(Granted Patents)


Location History:

  • Kawachi-gun, JP (2009 - 2010)
  • Utsunomiya, JP (2020)
  • Saitama, JP (1995 - 2021)
  • Wako, JP (1993 - 2024)

Company Filing History:


Years Active: 1993-2024

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Areas of Expertise:
Rotor
Stator
Electric Machine
Manufacturing Method
Loop Winding
Outer Rotor Motor
Claw-Pole Motor
Legged Mobile Robot
Power Source Device
Winding Structure
Skewed Slots
Connection Coils
18 patents (USPTO):Explore Patents

Title: Tadanobu Takahashi: Innovator in Electric Machine Technology

Introduction

Tadanobu Takahashi is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of electric machines, holding a total of 18 patents. His innovative designs and methods have advanced the technology used in various electric machines.

Latest Patents

Among his latest patents are a rotor and a rotating electric machine. The rotor includes a rotor core and a magnet that is press-fitted into a magnet insertion hole. This magnet features a hard magnetic body with a resin layer laminated on it, which includes a soft magnetic body. The resin layer has a groove portion that extends in a direction crossing the insertion direction. Another notable patent is for a stator for a rotary electric machine, which consists of a stator core with an annular stator yoke and a plurality of teeth. This design incorporates a coolant distributing plate that surrounds the coils, enhancing the efficiency of the machine.

Career Highlights

Takahashi has worked with notable companies such as Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in electric machine technology.

Collaborations

Throughout his career, Takahashi has collaborated with talented individuals, including Nobuyuki Imai and Shin Aoki. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Tadanobu Takahashi is a distinguished inventor whose work in electric machines has made a lasting impact on the industry. His patents reflect his commitment to innovation and excellence in engineering.

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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