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For the Inventor, By the Inventor

Fujisawa, Japan

Hidehiko Furuhashi

This inventor holds 8 USPTO granted patents. Top assignee: Nikon Corporation. Active years: 1989-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidehiko Furuhashi. Retrieved from https://idiyas.com/inventor/hidehiko-furuhashi

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 4

Forward Citations = 57(Granted Patents)


Company Filing History:

goldMedal8 out of 8,994 
 
Nikon Corporation
 patents

Years Active: 1989-2005

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8 patents (USPTO):Explore Patents
1. 6943943 - Illuminating apparatus for a microscope (2005-09-13),
2. 6304375 - Upright microscope (2001-10-16),
3. 6268958 - Microscope having adjustable objective lens holder (2001-07-31),
4. 5718515 - Rectilinear guide apparatus (1998-02-17),
5. 5552928 - Microscope with movable stage and objective for examining large sample (1996-09-03),
6. 5296962 - High sensitivity microscope (1994-03-22),
7. 5177636 - Lens barrel for a microscope (1993-01-05),
8. 4803892 - Manually operable device for displacing movable stages (1989-02-14),

Title: The Innovations of Hidehiko Furuhashi

Introduction

Hidehiko Furuhashi is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of microscopy, holding a total of 8 patents. His work focuses on enhancing the functionality and usability of microscopes, which are essential tools in various scientific and medical applications.

Latest Patents

Furuhashi's latest patents include an illuminating apparatus for a microscope and an upright microscope. The illuminating apparatus is designed to condense beams of illumination light from a light source using a condenser lens and a pin-hole stop. This innovative design allows for the transmission of only strong light beams from the central portion of the light source, ensuring optimal illumination of the specimen. The upright microscope features a main body consisting of a base unit and a stand unit, with an integrated elevator unit for adjusting the test piece's position. This design simplifies the process of lamp replacement, enhancing the overall user experience.

Career Highlights

Furuhashi is currently employed at Nikon Corporation, a leading company in optical and imaging products. His work at Nikon has allowed him to develop advanced microscopy technologies that are widely used in research and industry. His contributions have significantly improved the capabilities of microscopes, making them more efficient and user-friendly.

Collaborations

Furuhashi collaborates with Toshiaki Nihoshi, a fellow innovator in the field. Together, they work on developing cutting-edge technologies that push the boundaries of microscopy.

Conclusion

Hidehiko Furuhashi's contributions to microscopy through his innovative patents have made a lasting impact on the field. His work continues to inspire advancements in optical technology, benefiting researchers and professionals worldwide.

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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