Toyonaka, Japan

Masaru Higuchi

This inventor holds 3 USPTO granted patents. Top assignee: West Electric Co., Ltd.. Active years: 1978-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Higuchi. Retrieved from https://idiyas.com/inventor/masaru-higuchi-vfxmq5y2

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 = 1.8

ph-index = 3

Forward Citations = 159(Granted Patents)


Location History:

  • Toyonaka, JA (1978)
  • Toyonaka, JP (1981 - 1985)

Company Filing History:


Years Active: 1978-1985

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3 patents (USPTO):Explore Patents

Title: Inventor Masaru Higuchi: Pioneering Innovations in Distance Measurement and Instant Photography

Introduction

Masaru Higuchi, an accomplished inventor based in Toyonaka, Japan, has made significant strides in technology with three patented inventions to his name. His innovative work primarily focuses on distance measurement apparatus and instant-printing photography techniques, showcasing his ability to merge creativity with practical applications.

Latest Patents

Higuchi's most recent contributions include a groundbreaking distance measuring apparatus that utilizes a wide solid angle light beam projected onto a photographic object. This technology employs a strobo light source to illuminate subjects, while a specialized photoelectric device array detects reflected rays with narrow directivity. The system effectively discerns distance signals by minimizing interference from background noises, thereby enhancing the accuracy of distance measurements.

Another notable patent from Higuchi is the sound-recording instant-printing film, which features a magnetic sound-recording band integrated within the film itself. This invention is designed for use in an instant-printing camera, allowing users to capture ambient sounds of their surroundings while taking photographs. The camera's magnetic recording head enables the unique functionality of recording and reproducing sound concurrently with instant photography, making it a revolutionary addition to the field of photography.

Career Highlights

Throughout his career, Masaru Higuchi has firmly established himself as a key innovator within his industry. Working with West Electric Co., Ltd., he has leveraged his technical expertise to develop cutting-edge solutions that address practical challenges in distance measurement and sound recording. His contributions reflect a commitment to pushing the boundaries of technology.

Collaborations

Higuchi has worked alongside esteemed coworkers such as Kotaro Hatada and Hiroshi Iwata, contributing to a collaborative environment that fosters innovation and the sharing of ideas. Together, they play an integral role in advancing their projects, further elevating the standards of their work at West Electric Co., Ltd.

Conclusion

Masaru Higuchi's inventive spirit and dedication to innovation demonstrate the tremendous impact one individual can have on technology. With a focus on enhancing measurement accuracy and enriching the photography experience through sound integration, Higuchi's patents are a testament to the continuous evolution of inventions in our world. His work not only reflects personal achievement but also paves the way for future advancements in related fields.

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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