Kanagawa, Japan

Gakuji Hashimoto

This inventor holds 32 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Microparticle Sorting. Top assignees: Sony Corporation, Sony Group Corporation. Active years: 2001-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gakuji Hashimoto. Retrieved from https://idiyas.com/inventor/gakuji-hashimoto

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

USPTO Granted Patents = 32 

% Patents Active = 68.8

 

Average Co-Inventor Count = 2.4

ph-index = 5

Forward Citations = 123(Granted Patents)


Location History:

  • Saitama, JP (2001 - 2007)
  • Chiba, JP (2011)
  • Tokyo, JP (2015 - 2021)
  • Kanagawa, JP (2009 - 2024)

Company Filing History:


Years Active: 2001-2025

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Areas of Expertise:
Microparticle Sorting
Fluorescence Observation
Optical Measurement
Micro Flow Channel Chip
Cell Therapeutic Agent
Sample Feeding Apparatus
Biometrics Authentication
Particulate Sampling
Optical Pickup
Lens Position Control
Fine Particle Measurement
Microparticle Analysis
32 patents (USPTO):Explore Patents

Title: Gakuji Hashimoto: Innovator in Fluorescence Technology

Introduction

Gakuji Hashimoto is an accomplished inventor based in Kanagawa, Japan, known for his significant contributions to the field of fluorescence technology. With a remarkable portfolio of 29 patents, he has made strides in developing apparatuses and methods that enhance the observation and analysis of pathological specimens.

Latest Patents

Hashimoto's latest innovations include a fluorescence observation apparatus and method, designed to provide high-quality imaging of fluorescently stained pathological specimens. This apparatus features a stage that holds the specimen, an excitation section that uses multiple line illuminations of varying wavelengths, and a spectroscopic imaging section equipped with imaging devices capable of separately receiving fluorescence signals. Another significant patent by Hashimoto focuses on optimizing the suction conditions for microparticles, contributing to advances in microparticle fractionation technology.

Career Highlights

Throughout his career, Gakuji Hashimoto has worked with esteemed organizations such as Sony Corporation and Sony Group Corporation, where his innovative spirit and technical expertise have propelled research and development initiatives. His work has not only enhanced corporate R&D capabilities but has also led to valuable patents that push the boundaries of the fluorescence field.

Collaborations

Hashimoto has collaborated with notable coworkers including Tatsumi Ito and Kenji Yamamoto. Together, they have contributed to various projects that leverage their collective expertise to advance technology in fluorescence observation methodologies.

Conclusion

Gakuji Hashimoto's work exemplifies the spirit of innovation in the realm of fluorescence technology. His continued dedication to enhancing analytical methods underscores his status as a significant figure in the field, paving the way for future advancements that could facilitate vital medical research and diagnostics.

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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