Kyoto, Japan

Yoshihiko Sano

This inventor holds 80 USPTO granted patents and 10 published patent applications and 6 EPO patents, primarily in Blood Pressure Measurement (CPC class A61B5-02233). Top assignees: Omron Healthcare Company Ltd., Omron Corporation, Murata Manufacturing Co., Ltd.. Active years: 1991-2026.

USPTO Granted Patents = 80 

% Patents Active = 91.3

 

Average Co-Inventor Count = 4.0

ph-index = 12

Forward Citations = 582(Granted Patents)

Forward Citations (Not Self Cited) = 553(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Muko, JP (2015 - 2016)
  • Kyoto, JP (1991 - 2024)

Company Filing History:


Years Active: 1991-2026

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Areas of Expertise:
Sphygmomanometer
Blood Pressure Monitor
Cuff Design
Valve Element
Electronic Valve
Pump Structure
Flow Control
Measurement Method
Sensor Assembly
Diaphragm Pump
Blood Pressure Cuff
Information Measurement
80 patents (USPTO):Explore Patents

Title: Innovations by Yoshihiko Sano in Modern Medical Devices

Introduction

Yoshihiko Sano is a prolific inventor based in Kyoto, Japan, known for his significant contributions to the field of medical devices. With a remarkable portfolio of 75 patents, he has been instrumental in advancing technology that enhances healthcare delivery.

Latest Patents

Among his latest innovations are an electronic valve and a sophisticated sphygmomanometer. The electronic valve features a yoke with an end plate and side plate, a pole piece, a solenoid coil, and a diaphragm made from a plate-shaped magnetic material. The design includes a first fluid inlet/outlet and is engineered to operate between open and closed states, controlled by the magnetic force generated by the solenoid coil.

The sphygmomanometer, on the other hand, aims to optimize blood pressure measurement processes. It includes a fluid circuit and an advanced control unit with preparation processing units that ensure accurate blood pressure readings. By discharging remaining fluid in the sensing cuff and establishing a precise pressure state, the device leverages the oscillometric method to calculate blood pressure effectively.

Career Highlights

Yoshihiko Sano has made a name for himself through his work with renowned companies, including Omron Healthcare Company Ltd. and Omron Corporation. His innovations in these organizations have positioned him as a key figure in the advancement of medical technology.

Collaborations

Throughout his career, Sano has collaborated with distinguished colleagues, including Takanori Nishioka and Takeshi Kubo. These partnerships have fostered an environment of inventive brainstorming and technical refinement, contributing to the successful development of cutting-edge medical devices.

Conclusion

Yoshihiko Sano's dedication to innovation continues to shape the future of medical technology. With a vast array of patents to his name, his work not only exemplifies the spirit of invention but also enhances the tools available for healthcare professionals, ultimately benefiting patients worldwide.

Profile summary based on public USPTO records.
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