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For the Inventor, By the Inventor

Nagaokakyo, Japan

Shuichi Tagawa

This inventor holds 6 USPTO granted patents. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 2018-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuichi Tagawa. Retrieved from https://idiyas.com/inventor/shuichi-tagawa

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:

goldMedal6 out of 13,796 
 
Murata Manufacturing Co., Ltd.
 patents

Years Active: 2018-2022

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6 patents (USPTO):Explore Patents
1. 11522380 - Power storage apparatus with voltage stepping-up/down bi-directional converter (2022-12-06),
2. 11462933 - Power storage module and power supply system (2022-10-04),
3. 10897190 - Power supply device, power control apparatus, and relay determination method for power supply device (2021-01-19),
4. 10826318 - Voltage increasing and decreasing device for power storage apparatus and power storage apparatus (2020-11-03),
5. 10700540 - DC power supply system (2020-06-30),
6. 10148195 - Power converter for outputting three-phase alternating-current voltages to a power system (2018-12-04),

Title: Shuichi Tagawa: Innovator in Power Storage Technology

Introduction

Shuichi Tagawa is a prominent inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of power storage technology, holding a total of 6 patents. His innovative work focuses on enhancing the efficiency and functionality of power storage systems.

Latest Patents

One of his latest patents is a power storage apparatus with a voltage stepping-up/down bi-directional converter. This apparatus includes a storage battery that is both chargeable and dischargeable. It features a voltage stepping-up/down circuit that performs operations to step up and down the voltage supplied from the storage battery. Additionally, a detection device outputs a signal indicating when the storage battery is fully charged, allowing for efficient management of the power storage system.

Another notable patent is for a power storage module and power supply system. This invention includes a battery module and a bidirectional DC-DC converter. The converter operates in both discharge and charge modes, allowing for effective power management. A control unit is also integrated to optimize the operation of the converter based on the temperature surrounding the battery.

Career Highlights

Shuichi Tagawa is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work at Murata has allowed him to collaborate with other talented engineers and contribute to groundbreaking advancements in power storage technology.

Collaborations

Some of his notable coworkers include Yousuke Takei and Yuki Ishikura. Their collaborative efforts have further propelled innovation within their projects and have led to the development of advanced technologies in their field.

Conclusion

Shuichi Tagawa's contributions to power storage technology exemplify the spirit of innovation. His patents reflect a commitment to improving energy efficiency and functionality in power systems. His work continues 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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