This inventor holds 1 USPTO granted patent. Top assignee: National Institute of Advanced Industrial Science and Technology. Active years: 2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016
Title: Hiroaki Kajikawa and Pressure Gauge Calibration
Introduction
Hiroaki Kajikawa is an inventor associated with the National Institute of Advanced Industrial Science and Technology in Tsukuba, Japan. His listed patent focuses on making pressure gauge calibration easier and less dependent on the order of calibration points or the time pressure is held. The provided information lists 1 patent.
Latest Patents
Kajikawa’s listed invention is “Pressure Gauge Calibration Apparatus.” The apparatus uses a pressure gauge as a standard device, calibrated in advance through a procedure that restores a predetermined pressure state after data is acquired at each calibration point. It also includes a pressure generation control device, a shut-off valve, and a measurement control unit. This approach is designed to support calibration without relying on a particular sequence of pressure points or pressure-holding durations.
Career Highlights
Kajikawa is associated with the National Institute of Advanced Industrial Science and Technology, a research institution in Japan. His listed patent addresses measurement equipment and the practical process of calibrating pressure gauges.
Collaborations
Tokihiko Kobata is identified as Kajikawa’s coworker. The provided information does not specify further details about their collaboration.
Conclusion
Hiroaki Kajikawa’s listed invention aims to make pressure gauge calibration more straightforward and consistent through a controlled procedure and a pressure gauge used as the standard device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile