Hirakata, Japan

Shinji Shiogai

This inventor holds 1 USPTO granted patent. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinji Shiogai. Retrieved from https://idiyas.com/inventor/shinji-shiogai

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 = 13.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: The Innovations of Shinji Shiogai

Introduction

Shinji Shiogai is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of optical technology, particularly with his work on liquid crystal projectors. His innovative approach has led to the development of a unique patent that enhances the functionality of projection systems.

Latest Patents

Shinji Shiogai holds a patent for a liquid crystal projector. This invention features a light source and liquid crystal panel units arranged in the optical paths. The design includes reflecting means positioned on the emanating side of the projector, which reflects light in a direction approximately perpendicular to the optical axis. Additionally, change-over means are coupled to the liquid crystal panel units to reverse the lateral directions of images, improving the overall projection quality.

Career Highlights

Shinji Shiogai is associated with Sanyo Electric Co., Ltd., a company known for its advancements in electronic products. His work at Sanyo has allowed him to explore and develop innovative technologies that contribute to the company's reputation in the industry.

Collaborations

Throughout his career, Shinji has collaborated with talented individuals such as Shigeru Kobayashi and Yasuo Funazo. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Shinji Shiogai's contributions to the field of liquid crystal projectors exemplify the spirit of innovation. His patent reflects a deep understanding of optical technology and a commitment to enhancing user experience in projection systems.

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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