Yokosuka, Japan

Noriaki Nishigaki

This inventor holds 2 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1986-1991.

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

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 = 2.9

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1986-1991

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2 patents (USPTO):Explore Patents

Title: Noriaki Nishigaki: Innovator in Glass Technology

Introduction

Noriaki Nishigaki is a notable inventor based in Yokosuka, Japan, recognized for his innovative contributions to glass technology. With two patents to his name, Nishigaki has demonstrated a commitment to enhancing industrial processes through his inventive concepts.

Latest Patents

Nishigaki's recent patents showcase his expertise in glass manipulation and processing. One of his major inventions is the "Apparatus for bending tubular glass," which features a remarkable drum designed for bending heated and softened glass tubes into circular shapes. This apparatus includes a first driving device to move the drum linearly and a second driving device to rotate it. Each driving mechanism can be controlled independently, allowing for precise manipulation of the glass. This innovation significantly reduces distortion and enhances accuracy in thermal bending, accommodating various types of glass tubes.

Another significant patent from Nishigaki is the "Exhaust apparatus for electric lamps." This invention incorporates a transferring conveyor that intermittently conveys carriers, each equipped with support heads for fluorescent bulbs. The automation of the exhaust process through first and second connecting pipe members and valves optimizes the efficiency of managing fluorescent lamp production.

Career Highlights

Noriaki Nishigaki's professional journey is linked with Kabushiki Kaisha Toshiba, a renowned multinational corporation in the electronics and technology sector. His role within such a prestigious company has allowed him to work at the forefront of innovation.

Collaborations

Throughout his career, Nishigaki has collaborated with distinguished coworkers, including Kazuyuki Tanaka and Hisao Hosoya. Their collective efforts have contributed to the development of advanced technologies and improved manufacturing processes within the company.

Conclusion

Noriaki Nishigaki's inventive spirit and his patents in glass technology highlight his significant impact on the industry. By advancing methods for handling glass materials and creating efficient apparatuses for production, he continues to be a valuable asset to the field of innovation in Japan. His work serves as an inspiration for future inventors seeking to create efficiencies in manufacturing.

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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