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For the Inventor, By the Inventor

Toyohashi, Japan

Masashi Nakata

This inventor holds 9 USPTO granted patents. Top assignees: Asmo Co., Ltd., Nippondenso Co., Ltd.. Active years: 1990-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Nakata. Retrieved from https://idiyas.com/inventor/masashi-nakata-403f710a

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 6

Forward Citations = 82(Granted Patents)


Location History:

  • Kosai, JP (1990 - 1991)
  • Toyohashi, JP (1997 - 2004)

Company Filing History:

goldMedal9 out of 800 
 
Asmo Co., Ltd.
 patents
silverMedal1 out of 3,252 
 
Nippondenso Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1990-2004

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9 patents (USPTO):Explore Patents
1. 6700291 - Brush holding device, motor having the same, and method for assembling motor (2004-03-02),
2. 6249098 - Wiper control apparatus and method capable of variably adjusting wiper blade motion (2001-06-19),
3. 5983484 - Method of making an electric motor (1999-11-16),
4. 5937506 - Method of making a motor terminal device (1999-08-17),
5. 5872411 - Motor terminal device (1999-02-16),
6. 5747901 - Electric motor and method of making the same (1998-05-05),
7. 5656878 - Motor terminal device (1997-08-12),
8. 4990811 - Brush holding structure for motor (1991-02-05),
9. 4979404 - Gear backlash adjusting mechanism (1990-12-25),

Title: Masashi Nakata: Innovator in Motor Technology

Introduction

Masashi Nakata is a prominent inventor based in Toyohashi, Japan. He has made significant contributions to the field of motor technology, holding a total of 9 patents. His innovative designs have improved the functionality and efficiency of various mechanical systems.

Latest Patents

Nakata's latest patents include a brush holding device and a wiper control apparatus. The brush holding device features a brush, a brush holder, a torsion spring, and a support pin. The torsion spring applies side pressure to the brush, ensuring it is temporarily held in place. When the holding state is released, the spring force urges the brush toward a commutator. The wiper control apparatus allows for variable adjustment of wiper blade motion. It operates by detecting the position of the wiper blade and reversing the motor's direction when necessary, enhancing the efficiency of windshield cleaning.

Career Highlights

Throughout his career, Nakata has worked with notable companies such as Asmo Co., Ltd. and Nippondenso Co., Ltd. His experience in these organizations has contributed to his expertise in motor technology and innovation.

Collaborations

Nakata has collaborated with several talented individuals, including Akio Oshiro and Yasuaki Uchida. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masashi Nakata's contributions to motor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation 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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