Kadoma, Japan

Mitsuyoshi Hamanaka

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuyoshi Hamanaka. Retrieved from https://idiyas.com/inventor/mitsuyoshi-hamanaka

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 = 5.0

ph-index = 1

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Mitsuyoshi Hamanaka: Innovator in Liquid Crystal Technology

Introduction

Mitsuyoshi Hamanaka is a notable inventor based in Kadoma, Japan. He is recognized for his contributions to the field of liquid crystal technology, particularly in the development of display panels. His innovative work has significantly impacted the way visual information is presented in various electronic devices.

Latest Patents

Hamanaka holds a patent for a liquid crystal color display panel. This invention enhances positive contrast by utilizing the Guest-Host effect, which improves the overall quality of color displays. His patent is a testament to his expertise and dedication to advancing display technology.

Career Highlights

Hamanaka is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work at Matsushita has allowed him to collaborate with other talented individuals in the field, furthering the development of innovative technologies.

Collaborations

Some of Hamanaka's notable coworkers include Hiroshi Kawarada and Yasuo Wakahata. Their collective efforts have contributed to advancements in liquid crystal technology and have fostered a collaborative environment that encourages innovation.

Conclusion

Mitsuyoshi Hamanaka's contributions to liquid crystal technology exemplify the spirit of innovation. His patent for a liquid crystal color display panel showcases his commitment to improving display quality. Hamanaka's work continues to influence the electronics industry and inspire future advancements.

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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