Aiko-gun, Japan

Hideki Kashima

This inventor holds 18 USPTO granted patents, primarily in Piezoelectric Actuators. Top assignees: Nhk Spring Co., Ltd., Fujitsu Corporation, Toshiba Storage Device Corporation. Active years: 2001-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideki Kashima. Retrieved from https://idiyas.com/inventor/hideki-kashima

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 6

Forward Citations = 85(Granted Patents)


Location History:

  • Aikawamachi, JP (2001)
  • Aikou-gun, JP (2009)
  • Yokohama, JP (2004 - 2011)
  • Aikoh-gun, JP (2012)
  • Kanagawa, JP (2013)
  • Aiko-gun, JP (2003 - 2017)

Company Filing History:


Years Active: 2001-2017

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Areas of Expertise:
Bonding Strength
Piezoelectric Element
Head Suspension
Disk Drive
Actuator
Electrode Structure
Laser Weld
Load Beam
Manufacturing Method
Suspension Device
Relative Positioning
Dimple Separation
18 patents (USPTO):Explore Patents

Title: **Innovative Pathways: The Inventions of Hideki Kashima**

Introduction

Hideki Kashima, an accomplished inventor based in Aiko-gun, Japan, holds an impressive portfolio of 18 patents. His contributions to the field of electronics, particularly in the areas of bonding strength and piezoelectric elements, reflect his commitment to innovation and quality in technology.

Latest Patents

Among his latest inventions is a bonding strength test device for electronic components. This device measures the bonding strength between the flexure of a suspension in a hard disk drive and the microactuators mounted on a gimbal. The test device comprises a clamp that secures the flexure, a dummy adhered to the microactuators, and a device body designed to measure the tensile load applied to a probe, which pulls away from the flexure.

Another notable patent is the method of forming an electrode of a piezoelectric element. This invention provides an electrode structure that enables a piezoelectric actuator to minutely move a movable part of an object in response to power input. The design ensures that even if the peripheral zone has a short-circuit potential, it does not lead to actual short-circuits when in contact with the attaching part.

Career Highlights

Hideki has made significant contributions during his career, working with notable companies such as NHK Spring Co., Ltd. and Fujitsu Corporation. His experience in these leading organizations has undoubtedly shaped his inventive capabilities and broadened his understanding of advanced technologies.

Collaborations

Throughout his career, Hideki has collaborated with distinguished coworkers, including Chihiro Kono and Hiroshi Okamoto. These partnerships have likely fostered an environment of mutual innovation and enhanced the development of his inventions.

Conclusion

In summary, Hideki Kashima stands out as a prominent figure in the field of innovation, particularly within electronic component technologies. His extensive patent portfolio and collaborative efforts showcase his relentless dedication to improving and advancing technological solutions in modern society.

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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