Yokosuka, Japan

Shinichi Shiwa

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Telegraph and Telephone Corporation. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichi Shiwa. Retrieved from https://idiyas.com/inventor/shinichi-shiwa

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 = 4.0

ph-index = 1

Forward Citations = 39(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Shinichi Shiwa

Introduction

Shinichi Shiwa is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of recording technology. His innovative approach has led to the development of a unique recording apparatus that utilizes an array of liquid crystal cells.

Latest Patents

Shiwa holds a patent for a "Recording apparatus and method utilizing an array of liquid crystal cells." This invention features a two-dimensional recording head that controls the windows of a liquid crystal cell array to open and close for light. The design includes a light source positioned on one side of the head, with an image-forming lens system on the opposite side. This system exposes a recording medium to an image formed by the controlled states of the windows. A controller regulates the quantity of light applied to the recording medium, ensuring precise exposure based on a binary image signal.

Career Highlights

Shinichi Shiwa is associated with Nippon Telegraph and Telephone Corporation, a leading telecommunications company in Japan. His work has been instrumental in advancing recording technologies, showcasing his expertise and innovative spirit.

Collaborations

Shiwa has collaborated with notable colleagues such as Shigeo Sugihara and Yuji Ooba. Their combined efforts have contributed to the success of various projects within their field.

Conclusion

Shinichi Shiwa's contributions to recording technology exemplify his innovative mindset and dedication to advancing the field. His patent reflects a significant step forward in the utilization of liquid crystal technology for recording applications.

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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