Hadano, Japan

Sadao Ohashi

This inventor holds 1 USPTO granted patent. Top assignees: Hitachi Computer Engineering Co., Ltd., Hitachi, Ltd.. Active years: 1992.

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

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 53(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Sadao Ohashi: Innovator in Operating System Generation

Introduction

Sadao Ohashi is a notable inventor based in Hadano, Japan. He is recognized for his contributions to the field of computer science, particularly in the development of operating systems. His innovative approach has led to advancements that enhance the functionality and adaptability of operating systems.

Latest Patents

Ohashi holds a patent for a "Method for generating an operating system by a static link-editor." This method involves converting a symbolic name into an identification code, which is then transformed into an address. This process facilitates inter-reference operations between the kernel and input/output device drivers. Consequently, it allows for the independent generation of input/output device drivers and the kernel, enabling customization based on the user's hardware configuration.

Career Highlights

Throughout his career, Sadao Ohashi has worked with prominent companies, including Hitachi, Ltd. and Hitachi Computer Engineering Co., Ltd. His experience in these organizations has contributed significantly to his expertise in operating systems and computer engineering.

Collaborations

Ohashi has collaborated with notable colleagues such as Yoshihisa Shirakabe and Megumu Kondo. Their collective efforts have furthered advancements in the field of computer science.

Conclusion

Sadao Ohashi's innovative work in operating system generation showcases his significant contributions to technology. His patent and collaborations reflect his dedication to enhancing computer functionality and adaptability.

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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