Kyoto, Japan

Mineo Okamoto

This inventor holds 1 USPTO granted patent. Top assignees: Aichi Tokei Denki K.k., Kabushiki Kaisha Takenaka Seisakusho, Kimmon Manufacturing Co., Ltd.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mineo Okamoto. Retrieved from https://idiyas.com/inventor/mineo-okamoto-w0io6h4s

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 = 7.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Mineo Okamoto

Introduction

Mineo Okamoto is a notable inventor based in Kyoto, Japan. He is recognized for his significant contributions to the field of gas measurement technology. With a focus on innovation, Okamoto has developed a unique diaphragm type gas meter that showcases his inventive prowess.

Latest Patents

Okamoto holds a patent for a diaphragm type gas meter. This innovative device features a design where one crank plate pivotally mounts a pair of diaphragm movement transmission levers, while the other crank plate pivotally mounts a pair of valve actuating levers. These components overlap each other rockably around the central axis of a crank shaft. The relative angular position of the two plates is controlled by an eccentric cam. Additionally, the diaphragm control wall member restricts the stroke end of the reciprocation of each measuring diaphragm, featuring two inclined diaphragm control surfaces with different angles of inclination. The lower casing of the gas meter is also designed with an integrally die-cast partition wall that defines a discharge-side valve chamber and a discharge passage.

Career Highlights

Throughout his career, Mineo Okamoto has worked with several prominent companies, including Kimmon Manufacturing Co., Ltd. and Takenaka Seisakusho. His experience in these organizations has contributed to his development of innovative technologies in gas measurement.

Collaborations

Okamoto has collaborated with notable individuals in his field, including Kosuke Namikawa and Hajime Onoda. These partnerships have likely fostered an environment of creativity and innovation, leading to advancements in gas measurement technology.

Conclusion

Mineo Okamoto's contributions to the field of gas measurement through his innovative diaphragm type gas meter exemplify his dedication to invention and technology. His work continues to influence the industry and showcases the importance of innovation in engineering.

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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