Obu, Japan

Motohiko Hiramatsu

This inventor holds 1 USPTO granted patent. Top assignees: Nippondenso Co., Ltd., Tokai Riki Mfg. Co., Ltd. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motohiko Hiramatsu. Retrieved from https://idiyas.com/inventor/motohiko-hiramatsu

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 = 5.0

ph-index = 1

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Motohiko Hiramatsu: Innovator in Electro-Magnetic Drive Control Valves

Introduction

Motohiko Hiramatsu is a notable inventor based in Obu, Japan. He is recognized for his contributions to the field of electro-magnetic drive control valves. With a focus on innovative solutions, Hiramatsu has developed technology that enhances the functionality and efficiency of control systems.

Latest Patents

Hiramatsu holds a patent for an electro-magnetic drive control valve. This invention features a housing that defines valve seats and valve members arranged to face these seats. The valve members are formed on a valve rod, which is mechanically connected to a solenoid actuator. The design includes diaphragm members that connect the valve rod to the housing and seal the flow passageway. This innovative approach allows for precise control and pressure equalization within the system.

Career Highlights

Throughout his career, Hiramatsu has worked with prominent companies such as Nippondenso Co., Ltd. and Tokai Riki Manufacturing Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced control systems.

Collaborations

Hiramatsu has collaborated with notable coworkers, including Michiya Odaira and Kazunori Sugihara. Their combined efforts have fostered innovation and advancement in their respective fields.

Conclusion

Motohiko Hiramatsu's work in electro-magnetic drive control valves exemplifies his commitment to innovation and engineering excellence. His contributions continue to influence the industry and inspire future advancements.

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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