Nagoya, Japan

Hideo Nishigaki

This inventor holds 7 USPTO granted patents. Top assignee: Brother Kogyo Kabushiki-Kaisha. Active years: 1991-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Nishigaki. Retrieved from https://idiyas.com/inventor/hideo-nishigaki

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 48(Granted Patents)


Company Filing History:


Years Active: 1991-2000

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7 patents (USPTO):Explore Patents

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

Title: Innovator Spotlight: Hideo Nishigaki from Nagoya, JP

Introduction: Hideo Nishigaki is a prolific inventor based in Nagoya, Japan, known for his contributions to various fields through his inventive patents.

Latest Patents:

1. Ink ribbon feed that equalizes ribbon tension over the entire ink ribbon: Nishigaki's patent revolutionizes ink ribbon feeding mechanisms in facsimile machines. It features innovative components such as a friction mechanism, a back tension mechanism, and a separation segment, enhancing the overall performance of the device.

2. Sheet cutting device: Another groundbreaking invention by Nishigaki, this cutting device incorporates unique features like a first blade and a second blade with differing deformation resistance, ensuring precise and efficient cutting of sheet-shaped media.

Career Highlights: Nishigaki is currently associated with Brother Kogyo Kabushiki-kaisha, a well-known company in Japan. His expertise and innovative mindset have significantly contributed to the success and technological advancement of the organization.

Collaborations: Throughout his career, Nishigaki has collaborated closely with talented individuals in his field. Notable coworkers include Kazuhito Ishida and Shigeyuki Hayashi, who have worked alongside him on various projects, further enhancing the impact of his inventions.

Conclusion: Hideo Nishigaki's remarkable creativity and technical acumen have led to the development of several pioneering patents that have positively influenced industries. His dedication to innovation continues to inspire and drive progress in the field of inventing.

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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