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For the Inventor, By the Inventor

Kashihara, Japan

Kazuhito Nagura

This inventor holds 21 USPTO granted patents, primarily in Optical Communication. Top assignees: Sharp Kabushiki Kaisha Corporation, Sharp Kabushiki Kaishi, Sony Corporation. Active years: 1994-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhito Nagura. Retrieved from https://idiyas.com/inventor/kazuhito-nagura

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

Calculating rank
USPTO Granted Patents = 21

% Patents Active = 33.3

Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 121(Granted Patents)


Location History:

  • Gose, JP (1994)
  • Kashiwara, JP (2001)
  • Nara, JP (2006)
  • Kashihara, JP (2000 - 2010)
  • Osaka, JP (2013)

Company Filing History:

goldMedal20 out of 25,982 
 
Sharp Kabushiki Kaisha Corporation
 patents
silverMedal1 out of 22 
 
Sharp Kabushiki Kaishi
 patents
bronzeMedal1 out of 58,148 
 
Sony Corporation
 patents
where one patent can have more than one assignee

Years Active: 1994-2013

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Areas of Expertise:
Optical Device
Camera Module
Transmission System
Optical Semiconductor
Optical Connector
Optical Coupler
Electronic Equipment
Optical Communication Module
Transmitter-Receiver Module
Data Transmission
Plug and Receptacle
Power Consumption
21 patents (USPTO):Explore Patents
1. 8608388 - Semiconductor device and connector (2013-12-17),
2. 8576330 - Camera module and electronic device (2013-11-05),
3. 8364044 - Transmission system for image display device and electronic equipment (2013-01-29),
4. 7648288 - Optical transmission device and electronic equipment with use thereof (2010-01-19),
5. 7474814 - Optical device, optical connector, electronic device, and electronic equipment (2009-01-06),
6. 7410305 - Optical semiconductor device, optical communication device, and electronic equipment (2008-08-12),
7. 7358599 - Optical semiconductor device having a lead frame and electronic equipment using same (2008-04-15),
8. 7330492 - Optical coupler and electronic equipment using same (2008-02-12),
9. 7266305 - Optical Communication module, manufacturing method thereof, and electronic apparatus (2007-09-04),
10. 7080944 - Plug and receptacle for optical connector, optical connector, and electronic equipment (2006-07-25),
11. 7072583 - Optical communication method and apparatus (2006-07-04),
12. 6979135 - Optical transmitter-receiver module and electronic device using the same (2005-12-27),
13. 6846112 - Optical transmitter-receiver module, method of manufacturing the module, and electronic device using the module (2005-01-25),
14. 6835085 - Connector including plug fixing member and electronic apparatus having the connector including plug fixing member (2004-12-28),
15. 6769821 - Optical transmitter-receiver module and electronic device using the same (2004-08-03),

Title: Innovations of Kazuhito Nagura: A Pioneer in Semiconductor Devices and Camera Modules

Introduction: Kazuhito Nagura, based in Kashihara, Japan, is a prominent inventor known for his significant contributions in the field of semiconductor devices and camera modules. With a remarkable portfolio of 21 patents, Nagura has proven himself to be an influential figure in technological advancements, particularly in enhancing device functionality and performance.

Latest Patents: Among Nagura's latest patents are innovative designs aimed at improving semiconductor devices and camera modules. One notable patent describes a semiconductor device that includes a circuit substrate, an optical semiconductor element, and a uniquely shaped sealing resin. This sealing resin is designed to prevent incorrect fitting into connectors, which is crucial for ensuring device reliability. Another patent details the design of a camera module that incorporates both a visible light scattering filter and a visible light transmitting filter. This innovative approach allows for enhanced image capture by providing better control over light entering the lens.

Career Highlights: Kazuhito Nagura has contributed his expertise to notable companies, including Sharp Corporation. His work has been instrumental in developing advanced electronic devices, thus reinforcing his status as a valuable inventor in his field.

Collaborations: Throughout his career, Nagura has collaborated with distinguished colleagues such as Nobuyuki Ohe and Motoki Sone. Their combined efforts have led to the successful development of innovative technologies that push the boundaries of what is possible in electronic design.

Conclusion: Kazuhito Nagura's contributions to the fields of semiconductor devices and camera technology demonstrate his innovative spirit and technical prowess. With a total of 21 patents to his name, he continues to make significant advancements that could shape the future of technology and electronics. His work not only enhances device performance but also sets a benchmark for future inventors in the industry.

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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