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For the Inventor, By the Inventor

Hirakata, Japan

Kazuyuki Takada

This inventor holds 16 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1989-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuyuki Takada. Retrieved from https://idiyas.com/inventor/kazuyuki-takada

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

USPTO Granted Patents = 16

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 7

Forward Citations = 138(Granted Patents)


Location History:

  • Hirakata, JP (1989 - 2000)
  • Osaka-fu, JP (2000)

Company Filing History:

goldMedal16 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents

Years Active: 1989-2000

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16 patents (USPTO):Explore Patents
1. 6108221 - Pulse width modulation converter (2000-08-22),
2. 6040673 - Motor control apparatus (2000-03-21),
3. 6021058 - PWM inverter with zero dead time and initial power supply capacitor (2000-02-01),
4. 5929576 - Protection apparatus for brushless motor (1999-07-27),
5. 5889380 - Current command type PWM inverter apparatus for driving and controlling (1999-03-30),
6. 5859770 - Output circuit for PWM inverter with no floating state (1999-01-12),
7. 5850130 - Driving apparatus for a brushless motor and rotor position detecting (1998-12-15),
8. 5805438 - Current controlled PWM inverter for driving a motor without gain (1998-09-08),
9. 5747833 - Apparatus for driving induction motor (1998-05-05),
10. 5729449 - Current command type PWM inverter apparatus with logic circuit for (1998-03-17),
11. 5703459 - Driver for an induction motor (1997-12-30),
12. 5535115 - Output circuit of PWM inverter wherein floating time is reduced (1996-07-09),
13. 5347444 - Output circuit of PWM inverter (1994-09-13),
14. 5309079 - Digital three-phase PWM signal (1994-05-03),
15. 5295173 - Frequency divider for dividing two input pulses (1994-03-15),

Title: Kazuyuki Takada: Innovator in Motor Control Technology

Introduction

Kazuyuki Takada, an esteemed inventor based in Hirakata, Japan, has made significant contributions to the field of motor control with a total of 16 patents to his name. His work primarily focuses on enhancing the efficiency and functionality of motor control systems, illustrating his commitment to innovation.

Latest Patents

One of his latest inventions is the Pulse Width Modulation Converter, specifically designed for motor control applications. This motor control apparatus supplies current to motors based on two control strategies: an average current controller and an instantaneous current controller. The apparatus intelligently selects the appropriate controller through a switching command signal selector, choosing the average current controller when the position deviation is within a specified range and the instantaneous current controller when it falls outside that range. This innovative approach enhances the precision and responsiveness of motor operations.

Career Highlights

Kazuyuki Takada has dedicated his career to advancing technology within Matsushita Electric Industrial Co., Ltd., a leading name in the electronics industry. His work has positioned him as a prominent figure in the field of motor control, significantly impacting both industrial applications and consumer electronics through his innovative solutions.

Collaborations

Throughout his career, Takada has collaborated with talented individuals like Masahiro Yasohara and Yoshinori Isomura. Together, they have contributed to the development of groundbreaking technologies that continue to push the boundaries of what is possible in motor control systems.

Conclusion

Kazuyuki Takada’s contributions to the realm of motor control technology are noteworthy and instrumental in shaping the future of this field. With a robust portfolio of patents and a dedication to innovation, he exemplifies the spirit of modern inventiveness, inspiring future generations of engineers and inventors.

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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