Ota, Japan

Takayuki Ishizeki

This inventor holds 2 USPTO granted patents. Top assignee: Mitsuba Corporation. Active years: 2004-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Ishizeki. Retrieved from https://idiyas.com/inventor/takayuki-ishizeki

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


% Patents Active = 50.0

Average Co-Inventor Count = 5.8

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Sawa-gun, JP (2004)
  • Ota, JP (2010)

Company Filing History:


Years Active: 2004-2010

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Takayuki Ishizeki: Innovator in Rotary Electric Machine Technology

Introduction

Takayuki Ishizeki is a notable inventor based in Ota, Japan. He has made significant contributions to the field of rotary electric machines, holding a total of 2 patents. His innovative designs focus on improving the efficiency and functionality of electric motors.

Latest Patents

Ishizeki's latest patents include an "Armature of Rotary Electric Machine and Method for Producing Same." This invention aims to provide an armature that maintains good rotational balance, allowing for flexibility in the total number of coils that can be wound on the armature core. The design features a winding device with sixteen nozzles that can draw out coils to thirty-two slots on the armature core, enabling the simultaneous winding of sixteen coils in a single operation. The total number of coils can reach 96, ensuring that the division of coils by the number of slots does not yield a natural number.

Another significant patent is the "Motor Assembling Apparatus," which is designed to magnetize permanent magnets for the field and mount a stator and armature within the same apparatus. This innovative device includes a magnetizing unit with both outer and inner coils, a vertically movable stator support, and an armature holder. The stator is securely placed and magnetized, enhancing the efficiency of the motor assembly process.

Career Highlights

Ishizeki is currently employed at Mitsuba Corporation, where he continues to develop cutting-edge technologies in electric machinery. His work has contributed to advancements in motor design and assembly, making a lasting impact on the industry.

Collaborations

Throughout his career, Ishizeki has collaborated with esteemed colleagues such as Shuji Uehara and Kazuo Iwashita. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Takayuki Ishizeki is a prominent figure in the field of rotary electric machines, with a focus on enhancing motor efficiency and assembly processes. His patents reflect a commitment to innovation and technological advancement in the industry.

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]
Loading…