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Kanagawa, Japan

Akiharu Odagiri

This inventor holds 5 USPTO granted patents. Top assignees: Tokico, Ltd., Cassella Aktiengesellschaft. Active years: 1989-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akiharu Odagiri. Retrieved from https://idiyas.com/inventor/akiharu-odagiri

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

Calculating rank
USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 77(Granted Patents)


Company Filing History:

goldMedal5 out of 548 
 
Tokico, Ltd.
 patents
silverMedal1 out of 260 
 
Cassella Aktiengesellschaft
 patents
where one patent can have more than one assignee

Years Active: 1989-1993

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5 patents (USPTO):Explore Patents
1. 5195874 - Multistage compressor (1993-03-23),
2. 4938663 - Air compressor malfunction detector (1990-07-03),
3. 4937325 - Process for dyeing and printing synthetic fibers with mixtures of (1990-06-26),
4. 4936747 - Compressor with condition responsive cut-off means (1990-06-26),
5. 4863355 - Air compressor having control means to select a continuous or (1989-09-05),

Title: Akiharu Odagiri: Innovator in Compressor Technology

Introduction

Akiharu Odagiri is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of compressor technology, holding a total of five patents. His innovative designs focus on enhancing the efficiency and safety of compressors, making them more reliable for various applications.

Latest Patents

One of Odagiri's latest patents is a multistage compressor. This design includes a lower pressure side compression part, a higher pressure side compression part, and an intermediate conduit that connects the two. A cooler is strategically placed within the intermediate conduit to facilitate gas flow and cooling. The cooler is equipped with a drain outlet port, and an electromagnetic valve is installed at this port. The valve is controlled to open during the compressor's start or restart phases, ensuring optimal operation.

Another significant patent is the air compressor malfunction detector. This innovative device features a safety mechanism that detects primary accidents, such as the breakage of a connecting rod, at an early stage. It includes a pressure sensor that monitors pressure levels at a specific location within the compressor. The system compares the actual pressure changes to a stored normal behavior pattern, allowing it to suspend operation if discrepancies are detected. This feature enhances the safety and reliability of the compressor, preventing potential secondary accidents.

Career Highlights

Throughout his career, Akiharu Odagiri has worked with reputable companies, including Tokico, Ltd. and Cassella Aktiengesellschaft. His experience in these organizations has contributed to his expertise in compressor technology and innovation.

Collaborations

Odagiri has collaborated with notable colleagues such as Hiroshi Mitsuhashi and Harutsugu Ushiota. Their combined efforts have further advanced the field of compressor technology.

Conclusion

Akiharu Odagiri's contributions to compressor technology through his innovative patents demonstrate his commitment to enhancing efficiency and safety in this field. His work continues to influence the industry and inspire future innovations.

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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