Yokohama, Japan

Tatsuhiko Nishida

This inventor holds 19 USPTO granted patents. Top assignees: Nhk Spring Co., Ltd., Nhk Spring, Ltd., Toshiba Storage Device Corporation. Active years: 2003-2026.

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

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


% Patents Active = 94.7

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 124(Granted Patents)


Location History:

  • Aikoh-gun, JP (2009)
  • Aiko-gun, JP (2003 - 2013)
  • Yokohama, JP (2009 - 2024)

Company Filing History:


Years Active: 2003-2026

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19 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Tatsuhiko Nishida

Introduction: Tatsuhiko Nishida is a prolific inventor based in Yokohama, Japan, with an impressive portfolio boasting 17 patents. His innovative work primarily focuses on advancements in disk drive technology, showcasing his expertise and creativity in the field of engineering.

Latest Patents: Among his latest patents, Tatsuhiko Nishida has developed two notable inventions:

1. **Flexure and Disk Drive Suspension**: The flexure includes a body portion made from a first metal base, a terminal portion connected to an actuator, and a connection portion that connects the body to the terminal. This setup features a base insulating layer with a conductor layer on top, all protected by a cover insulating layer. The design effectively optimizes both functionality and durability.

2. **Disk Drive Suspension**: This invention presents a sophisticated framework for the actuator arrangement, which separates into two portions: the first incorporates a load beam frame formed from a part of the load beam supporting actuator elements, while the second consists of both a load beam frame and a thin plate frame made of metal flexure, ensuring both stability and ease of operation.

Career Highlights: Tatsuhiko Nishida has significantly contributed to the technological landscape through his roles in prominent companies like NHK Spring Co., Ltd. and Toshiba Storage Device Corporation. His experiences in these organizations have enriched his skills and allowed him to push the boundaries of innovation further.

Collaborations: Throughout his career, Tatsuhiko Nishida collaborated with talented individuals such as Masao Hanya and Hiroshi Nakayama. Their joint efforts have likely fueled many of the advancements in technology that Nishida has achieved over the years.

Conclusion: Tatsuhiko Nishida's contributions to the field of engineering, particularly in disk drive technology, underline his importance as an inventor. With 17 patents to his name, his continued innovation is sure to inspire future advancements 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]
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