Mobara, Japan

Yoshimichi Shibuya

This inventor holds 10 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1981-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimichi Shibuya. Retrieved from https://idiyas.com/inventor/yoshimichi-shibuya

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 = 2.9

ph-index = 8

Forward Citations = 162(Granted Patents)


Company Filing History:


Years Active: 1981-1985

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10 patents (USPTO):Explore Patents

Title: **Yoshimichi Shibuya: Innovator in Liquid Crystal Display Technology**

Introduction

Yoshimichi Shibuya, based in Mobara, Japan, is a prominent inventor in the field of display technology. With an impressive portfolio featuring 10 patented inventions, Shibuya has significantly contributed to the advancement of liquid crystal displays (LCDs), revolutionizing how visual information is presented.

Latest Patents

Shibuya's latest innovations include a novel liquid crystal display element designed to produce both analog and digital displays clearly and simultaneously. This is achieved through a dual-layer system where the first liquid crystal layer is positioned near a reflecting plate for the analog display, while the second layer provides the digital output. Another of his recent patents involves a liquid crystal display device consisting of multiple display sections, each formed from a combination of common and segment electrodes. This design enhances the display's efficiency by reducing the number of common electrode leads required, making it an innovative solution for character displays.

Career Highlights

Yoshimichi Shibuya is employed at Hitachi, Ltd., where he has worked on various projects related to liquid crystal technology. His contributions have not only advanced the field but also helped establish Hitachi as a leader in display innovations.

Collaborations

Throughout his career, Shibuya has collaborated with notable colleagues such as Masami Takahashi and Tadashi Ishibashi. Their combined expertise has contributed to the successful development of multiple patents and advancements within the liquid crystal display sector.

Conclusion

Yoshimichi Shibuya stands out as a key figure in the realm of liquid crystal display innovations. His inventive spirit and dedication to improving display technology underscore the significant impact of his work on the industry. With ongoing innovation, Shibuya continues to pave the way for future advancements in this ever-evolving field.

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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