Kanagawa, Japan

Hiroshi Takatsuka

This inventor holds 4 USPTO granted patents. Top assignee: Sony Corporation. Active years: 2002-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Takatsuka. Retrieved from https://idiyas.com/inventor/hiroshi-takatsuka

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


% Patents Active = 75.0

Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 18(Granted Patents)


Location History:

  • Tokyo, JP (2002)
  • Kanagawa, JP (2002 - 2012)

Company Filing History:


Years Active: 2002-2012

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4 patents (USPTO):Explore Patents

Title: Hiroshi Takatsuka: Innovator in Projection Technology

Introduction

Hiroshi Takatsuka is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of projection technology, holding a total of 4 patents. His work primarily focuses on enhancing the functionality and efficiency of projection apparatuses.

Latest Patents

Among his latest patents, Takatsuka has developed a "Clip and Backlight Assembly." This invention features a clip that includes an insert portion designed to engage with a flat-shaped chassis. The collar portion of the clip clamps at least one light-emitting board against the chassis, ensuring optimal performance. Another significant patent is for a "Projection Apparatus," which simplifies the replacement of light sources within a housing. This device allows for easy mounting and positioning of the light source, enhancing user convenience.

Career Highlights

Hiroshi Takatsuka is currently employed at Sony Corporation, a leading company in the electronics industry. His innovative designs and patents have contributed to the advancement of projection technology, making him a valuable asset to his team.

Collaborations

Throughout his career, Takatsuka has collaborated with esteemed colleagues such as Hiroyuki Ono and Susumu Yamada. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Hiroshi Takatsuka's contributions to projection technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in the industry, showcasing the importance of innovation in technology.

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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