This inventor holds 7 USPTO granted patents and 3 published patent applications and 6 EPO patents. Top assignees: Kyushu Electric Power Co., Inc., Mitsubishi Heavy Industries Limited, Mitsubishi Industries, Ltd.. Active years: 2012-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
7 out of 32 
6 out of 4,741 
1 out of 5 Years Active: 2012-2015
Title: Kazuyuki Adachi: Innovator in Battery Technology
Introduction
Kazuyuki Adachi is a prominent inventor based in Fukuoka, Japan, known for his significant contributions to battery technology. With a total of seven patents to his name, Adachi has made strides in developing devices that enhance the efficiency and reliability of power storage systems.
Latest Patents
One of his latest inventions is the Battery State-of-Charge Calculation Device. This device includes a SOCV calculation unit that outputs a first state of charge based on voltage data, and a SOCI calculation unit that provides a second state of charge based on current data. Additionally, it features an estimated impedance voltage calculation unit that determines an impedance voltage value based on the effective state of charge and current data. The device also has a static determination unit that assesses whether the impedance voltage value remains static for a predetermined time, leading to a more accurate output of the effective state of charge.
Another notable patent is the Voltage Equalization Device, Method, Program, and Power Storage System. This invention involves a voltage equalization device for power storage systems that utilize battery packs with multiple secondary cells. The device includes power converters and controllers that manage the battery packs, ensuring optimal performance by adjusting the states of charge and discharge based on real-time battery-pack information.
Career Highlights
Kazuyuki Adachi has worked with notable companies such as Kyushu Electric Power Co., Inc. and Mitsubishi Heavy Industries Limited. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to innovative solutions in the field.
Collaborations
Adachi has collaborated with esteemed colleagues, including Takehiko Nishida and Katsuo Hashizaki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in battery systems.
Conclusion
Kazuyuki Adachi's work in battery technology exemplifies innovation and dedication to improving energy storage solutions. His patents reflect a commitment to advancing the field, making him a significant figure in the realm of inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile