Osaka, Japan

Hiroshi Imamura

This inventor holds 5 USPTO granted patents. Top assignees: Matsushita Electric Works, Ltd., Panasonic Intellectual Property Management Co., Ltd., Universal Lighting Technologies, Inc.. Active years: 1986-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Imamura. Retrieved from https://idiyas.com/inventor/hiroshi-imamura-1aqkbo8u

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 39(Granted Patents)


Location History:

  • Kadoma, JP (1990)
  • Hirakata, JP (1987 - 2015)
  • Osaka, JP (1986 - 2018)

Company Filing History:


Years Active: 1986-2018

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5 patents (USPTO):Explore Patents

Title: Hiroshi Imamura: Innovator in LED Technology

Introduction

Hiroshi Imamura is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of LED technology, holding a total of 5 patents. His innovative designs focus on enhancing the efficiency and effectiveness of LED lighting solutions.

Latest Patents

One of Imamura's latest patents is an LED lamp device featuring a fluorescent element shaped for uniform light conversion. This device includes multiple LED elements mounted on a substrate, which emit light at a first wavelength. The fluorescent element, made from a material excitable by the LED light, emits light at a second wavelength. It is designed to cover each LED element without any gaps, ensuring that the proportion of light emitted at the first wavelength compared to the second is uniform, regardless of the light's exit direction.

Career Highlights

Hiroshi Imamura has worked with notable companies such as Matsushita Electric Works, Ltd. and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in LED technology.

Collaborations

Imamura has collaborated with talented individuals in the field, including Makoto Toho and Ryoji Yokotani. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Hiroshi Imamura's work in LED technology exemplifies his commitment to innovation and excellence. His patents reflect a deep understanding of lighting solutions that enhance user experience and efficiency. His contributions continue to influence the 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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