Shizuoka, Japan

Kazuhito Ohashi

This inventor holds 27 USPTO granted patents and 1 EPO patent, primarily in Image Processing Technologies. Top assignees: Canon Kabushiki Kaisha, Mitsubishi Heavy Industries Limited, Mitsubishi Power, Ltd.. Active years: 1989-2026.

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

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


% Patents Active = 92.6


Average Co-Inventor Count = 1.5

ph-index = 7

Forward Citations = 185(Granted Patents)


Location History:

  • Kanagawa, JP (1989 - 1995)
  • Kanagawa-ken, JP (1996 - 2001)
  • Shizuoka-ken, JP (2001 - 2006)
  • Ibaraki, JP (2006)
  • Shizuoka, JP (2004 - 2008)
  • Sunto-gun, JP (2009)
  • Yokohama, JP (1999 - 2022)

Company Filing History:


Years Active: 1989-2026

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Areas of Expertise:
Gas Turbine Control
Image Input Apparatus
Component Information Retrieval
Discrepancy Correction
Image Reading Apparatus
Color Image Forming
Linear Image Sensor
Video Signal Processing
Interpolation Apparatus
Image Sensing Device
Image Processing Apparatus
Image Signal Recording
27 patents (USPTO):Explore Patents

Title: The Innovations of Kazuhito Ohashi: A Pioneer from Shizuoka

Introduction: Kazuhito Ohashi, hailing from Shizuoka, Japan, is a distinguished inventor known for his significant contributions to the field of engineering. With a total of 26 patents to his name, Ohashi has developed innovative technologies that enhance the functionality and efficiency of various systems. His work has notably impacted industries such as energy and manufacturing.

Latest Patents: Ohashi's latest inventions include a gas turbine control apparatus and gas turbine control method. This technology involves calculating a first fuel flow rate command value to align the gas turbine's output with a specified target output. Additionally, it determines an upper limit for this command value based on the difference between an estimated turbine inlet temperature and a predetermined second limit. Another recent patent is for a component information retrieval device, which features a display control unit that presents a simulated system screen. This system allows users to select symbols and component models, facilitating the display of information related to specific components within a plant model.

Career Highlights: Throughout his career, Kazuhito Ohashi has worked with reputable companies, including Canon and Mitsubishi Heavy Industries. His expertise in engineering and innovation has led to the development of advanced technologies that have transformed operational efficiencies across various sectors.

Collaborations: Ohashi has collaborated with several notable figures in his field, including Tokihiko Ogura and Noriyoshi Chizawa. These partnerships have contributed to the successful realization of groundbreaking inventions and advancements in engineering.

Conclusion: Kazuhito Ohashi stands out as a prolific inventor whose work continues to influence the technological landscape. His 26 patents reflect a deep commitment to innovation and excellence, underscoring his role as a key player in modern engineering. The advancements he has contributed will likely have a lasting impact for years to come.

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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