Ibaraki, Japan

Masashi Nishida

This inventor holds 18 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Pneumatic Fastening Tools. Top assignees: Hitachi Koki Co., Ltd., Koki Holdings Co., Ltd.. Active years: 2006-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Nishida. Retrieved from https://idiyas.com/inventor/masashi-nishida

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 72.2


Average Co-Inventor Count = 3.2

ph-index = 7

Forward Citations = 94(Granted Patents)


Location History:

  • Hitachinaka, JP (2006 - 2015)
  • Ibaraki, JP (2007 - 2024)

Company Filing History:


Years Active: 2006-2024

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Areas of Expertise:
Pneumatic Driving Machine
Fastener Driving Tool
Striking Mechanism
Moving Mechanism
Portable Pneumatic Nailer
Urged Magazine
Magazine Device
Pneumatically Operated Tool
Driving Machine
Fastener
Tool
18 patents (USPTO):Explore Patents

Title: **Masashi Nishida: A Pioneer in Motor Technology**

Introduction

Masashi Nishida, an accomplished inventor based in Ibaraki, Japan, has made significant contributions to the field of motor technology. With a remarkable portfolio of 18 patents, he embodies innovation and engineering excellence in his work.

Latest Patents

Nishida's latest innovations include a series of patents focused on a driver, striking mechanism, and moving mechanism. One of his notable patents outlines a driver that effectively suppresses an increase in load torque of a motor when a striking mechanism is actuated. This mechanism operates under the torque provided by the motor against a counteracting force from a first moving mechanism. The design features a striking mechanism that can move in both a first and a second direction. The first direction is utilized for striking fasteners, while the second direction, which is against the first moving mechanism's force, is managed by a second moving mechanism that rotates based on the motor's torque. The patent also incorporates torque suppression mechanisms designed to mitigate any increase in motor torque while the striking mechanism is in operation.

Career Highlights

Throughout his career, Masashi Nishida has been associated with distinguished companies such as Hitachi Koki Co., Ltd. and Koki Holdings Co., Ltd. His contributions in these organizations have played a significant role in developing more efficient and powerful motor technologies.

Collaborations

In his journey, Nishida has collaborated with noteworthy colleagues, including Yoshinori Ishizawa and Hiroki Kitagawa. These collaborations have fostered an environment of creativity and innovation, leading to technological advancements that have benefited the industry.

Conclusion

Masashi Nishida stands out as a prominent inventor whose work in motor technology continues to influence advancements in the field. His impressive patent portfolio is a testament to his ingenuity and commitment to driving innovation forward. As the industry evolves, the contributions of inventors like Nishida will undoubtedly pave the way for future breakthroughs.

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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