Osaka, Japan

Hitoshi Tachikawa

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Funai Electric Company Ltd.. Active years: 2005-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Tachikawa. Retrieved from https://idiyas.com/inventor/hitoshi-tachikawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank


Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2005-2014

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2 patents (USPTO):Explore Patents

Title: **Hitoshi Tachikawa: Innovator in Display Technology**

Introduction

Hitoshi Tachikawa is a prominent inventor based in Osaka, Japan, known for his contributions to display technology. With a total of two patents to his name, Tachikawa has made significant strides in enhancing user interactions with television apparatuses.

Latest Patents

Tachikawa's latest patents showcase his ingenuity in resolving common user operational errors. One notable invention is the "Unit for returning erroneous operation that instructs display device to display operation history when panic key is pressed." This invention enables television devices to revert settings back to a previous state by displaying operation history after the panic key is activated. His other patent, "Apparatus for fixing half mirror of optical pickup," involves a specialized apparatus designed to fix the half mirror of an optical pickup, thereby improving the functionality and durability of optical devices.

Career Highlights

Currently employed at Funai Electric Company Ltd., Tachikawa has played an instrumental role in advancing the company’s technological capabilities. His work focuses not only on developing innovative products but also on ensuring they meet the needs of modern consumers.

Collaborations

Throughout his career, Tachikawa has worked alongside talented professionals, including his coworker Hideaki Funakoshi. Collaborations like these often lead to remarkable advancements in technology, combining diverse expertise and ideas to create groundbreaking inventions.

Conclusion

Hitoshi Tachikawa's contributions to technology, especially in the domain of television equipment and optical devices, have proven his inventiveness and commitment to improving user experience. As technology continues to evolve, inventors like Tachikawa will undoubtedly play a crucial role in shaping the future of innovative solutions.

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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