Nara, Japan

Tadanori Shirasawa

This inventor holds 6 USPTO granted patents and 6 published patent applications and 5 EPO patents. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Panasonic Corporation. Active years: 2012-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadanori Shirasawa. Retrieved from https://idiyas.com/inventor/tadanori-shirasawa

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 33.3

 

Average Co-Inventor Count = 4.5

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2012-2021

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6 patents (USPTO):Explore Patents

Title: **Innovator Spotlight: Tadanori Shirasawa**

Introduction

Tadanori Shirasawa, an accomplished inventor based in Nara, Japan, has made significant contributions to the field of gas monitoring technologies. With a total of six patents to his name, Shirasawa's innovative solutions are primarily focused on enhancing the efficiency and reliability of gas metering systems.

Latest Patents

Among Shirasawa’s latest innovations are:

1. **Gas Meter** - This invention features a flow rate measurer that tracks the flow rate of gas over time. It includes a storage unit that archives the measured flow rate as data. Additionally, a storage condition setting unit determines the conditions under which this data is stored, while a communication unit facilitates communication with a central device. This configuration allows for organized data storage that meets specific conditions set by the storage unit.

2. **Gas Appliance Monitoring System** - This system features both a gas meter and a center device. The gas meter includes a flow rate measurer to monitor gas flow in real-time. The central device receives and analyzes flow rate data from the gas meter, allowing it to oversee the operational states of gas appliances. Notably, the gas meter can detect when gas appliances start operating and transmits flow rate data from predetermined periods before and after this initiation, responding to requests from the central device to ensure effective monitoring.

Career Highlights

Shirasawa has demonstrated remarkable expertise during his tenure at renowned companies including Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His work at these esteemed organizations has greatly influenced his innovative capabilities, leading to the development of groundbreaking technologies in gas measuring devices.

Collaborations

Throughout his career, Tadanori Shirasawa has worked closely with several talented individuals, including colleagues Nobuaki Murabayashi and Yoshikuni Tamura. These collaborations have fostered an environment of creativity and innovation, enabling the development of advanced technologies that benefit the industry.

Conclusion

Tadanori Shirasawa’s dedication to innovation and his ability to create impactful inventions make him a notable figure in the realm of gas monitoring technologies. His contributions through patented inventions not only enhance gas usage monitoring but also reflect a significant advancement in the field. As he continues to pursue new ideas, the impact of his work is sure to resonate within the industry for years to come.

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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