Izumo, Japan

Tsutomu Kamei

This inventor holds 1 USPTO granted patent. Top assignee: Seiko Instruments Inc. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Kamei. Retrieved from https://idiyas.com/inventor/tsutomu-kamei-9dsk6c7s

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

Calculating rank

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2017

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1 patent (USPTO):Explore Patents

Title: Tsutomu Kamei and a Patent for Assessing Cerebrovascular Disease Risk.

Introduction

Tsutomu Kamei is an inventor associated with Izumo, Japan, and Seiko Instruments Inc. His patent work includes an apparatus designed to assess the risk of cerebrovascular diseases by measuring blood flow.

Latest Patents

Kamei is credited with 1 patent, titled “Apparatus for Assessing Risk of Cerebrovascular Diseases.” The apparatus uses a sensor, circuitry, a computation unit, and an output unit. Its transmission and receiving circuits work with continuous waves to detect changes in the frequency of reflected signals. The computation unit uses those changes to determine blood flow rate, offering a measurement approach intended to reduce the burden on people being examined and use simple measurement components.

Career Highlights

Kamei’s listed patent connects his inventive work with medical risk assessment and blood-flow measurement. He is associated with Seiko Instruments Inc.

Collaborations

Kohji Murata and Takahiko Nakamura are identified as Kamei’s coworkers. The available information does not specify their roles in the patent or the invention.

Conclusion

Tsutomu Kamei’s patent describes a continuous-wave measurement apparatus intended to support cerebrovascular disease risk assessment through blood-flow analysis.

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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