Musashino, Japan

Hitoshi Hara

This inventor holds 20 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Measurement Technology. Top assignees: Sumitomo Heavy Industries, Ltd., Yokogawa Electric Corporation. Active years: 1989-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Hara. Retrieved from https://idiyas.com/inventor/hitoshi-hara

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

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 90.0

 

Average Co-Inventor Count = 2.0

ph-index = 8

Forward Citations = 124(Granted Patents)


Location History:

  • Chiba, JP (1996 - 1997)
  • Funabashi, JP (1989 - 2002)
  • Musashino, JP (2010 - 2015)
  • Tokyo, JP (1990 - 2024)

Company Filing History:


Years Active: 1989-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Integrating Sphere
Measurement Device
Living-Body Measurement
Thermal Conductivity Detector
Calibration Method
Injection Molding Machine
Infrared Moisture Meter
Component Measurement Apparatus
Near-Infrared Spectroscopy
Ejector Control
Injection Pressure
Control Parameters
20 patents (USPTO):Explore Patents

Title: Hitoshi Hara - Innovator in Measurement Technology

Introduction

Hitoshi Hara, a prolific inventor based in Musashino, Japan, has made significant strides in the field of measurement technology. With 19 patents under his name, his work focuses on innovative measurement devices and methods that enhance the precision and efficiency of physical measurements.

Latest Patents

Among his latest contributions are groundbreaking patents for measurement devices. One notable invention is a measurement device and method designed to accurately measure a physical quantity of a sheet-like measurement target. This device features a first integrating sphere that is strategically separated from the target's surface, coupled with a light source and a light detecting unit that calculates physical quantities based on the detected light intensity. Another key patent outlines a sophisticated measurement apparatus capable of detecting multiple light intensities through a measurement object. This apparatus employs three different wavelengths of light to determine the object's thickness using advanced calculations.

Career Highlights

Hitoshi Hara has worked with esteemed companies, including Sumitomo Heavy Industries and Yokogawa Electric Corporation. His experience in these organizations has provided him with the platform to develop and refine his innovative ideas in measurement technology, contributing to the advancement of the industry.

Collaborations

Throughout his career, Hara has collaborated with notable colleagues such as Shin-ichiro Tezuka and Kazuki Setsuda. These collaborations have likely fostered a creative environment that has led to the development of his impressive portfolio of patents, showcasing the power of teamwork in innovation.

Conclusion

Hitoshi Hara’s contributions to measurement technology exemplify the spirit of innovation. With a strong foundation of 19 patents and collaborations with industry leaders, he continues to impact the field significantly. His latest inventions showcase the potential for advanced measurement devices to revolutionize industry standards and practices.

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…