Osaka, Japan

Hiroshi Nakagawa

This inventor holds 40 USPTO granted patents and 9 published patent applications and 9 EPO patents, primarily in Optical Communication. Top assignees: Hosiden Corporation, Kyocera Document Solutions Inc., Zyma Sa. Active years: 1985-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Nakagawa. Retrieved from https://idiyas.com/inventor/hiroshi-nakagawa-7d2yudmp

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

Calculating rank
USPTO Granted Patents = 40 

% Patents Active = 37.5

 

Average Co-Inventor Count = 2.3

ph-index = 9

Forward Citations = 635(Granted Patents)


Location History:

  • Souraku-gun, JP (2004 - 2007)
  • Kyoto, JP (1985 - 2008)
  • Yao, JP (1999 - 2013)
  • Osaka, JP (2008 - 2024)

Company Filing History:


Years Active: 1985-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Optical Connector
Optical Module
Photoelectric-Transfer Connector
Flexible Wiring Substrate
Optical Coupling Component
Two-Way Optical Communication
Optical Transmission Hinge
Display/Input Device
Image Forming Apparatus
Connector Plug
Optical Part
Computer Mouse
40 patents (USPTO):Explore Patents

Title: The Innovative Journey of Hiroshi Nakagawa

Introduction: Hiroshi Nakagawa, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of technology with a remarkable portfolio of 39 patents. His inventive spirit and dedication to pushing the boundaries of innovation have led to the development of several groundbreaking technologies.

Latest Patents: Among Hiroshi's latest inventions is an image forming apparatus that activates a terminal device upon detecting a prespecified gesture. This communication apparatus comprises a motion sensor, a communication device, and a control device. The motion sensor captures user gestures, prompting the communication device to initiate a call through a specified communication network when certain conditions are met. In addition, he has developed a display operating device designed to enhance user interaction with an input frame. This device integrates features such as a storage section for character strings, a display section, and a touch panel, allowing users to seamlessly input and extract characters through simple touches.

Career Highlights: Hiroshi Nakagawa's professional journey spans notable positions at prominent companies such as Hosiden Corporation and Kyocera Document Solutions Inc. His work at these companies has not only contributed to his growth as an inventor but also influenced advancements in the technological landscape.

Collaborations: Throughout his career, Hiroshi has collaborated with innovative minds like Keiji Mine and Takeshi Isoda. Working alongside these talented individuals has fostered a creative environment that has enabled him to drive forward-thinking projects and inventions.

Conclusion: Hiroshi Nakagawa stands out as a key figure in the realm of technology innovation. His dedication to creating advanced solutions and improving user experiences through his patents illustrates the importance of ingenuity and collaboration in driving the industry forward. As he continues to innovate, the impact of his work is set to inspire future generations of inventors and engineers.

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]
Loading…