This inventor holds 10 USPTO granted patents and 3 published patent applications. Top assignee: Lenovo (Singapore) Pte. Ltd.. Active years: 2007-2025.
Location History:
- Tokyo, JP (2007)
- Tokyo-To, JP (2019)
- Machida, JP (2008 - 2020)
- Yokohama, JP (2019 - 2022)
- Kanagawa, JP (2023 - 2024)
Company Filing History:
Years Active: 2007-2025
Title: Hideshi Tsukamoto: Innovator in Electronic Apparatus and Battery Technology
Introduction
Hideshi Tsukamoto is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of electronic apparatus and battery technology, holding a total of 10 patents. His innovative work has been instrumental in advancing the functionality and safety of electronic devices.
Latest Patents
One of Tsukamoto's latest patents is an electronic apparatus capable of detecting unauthorized removal of screws from the chassis. This invention includes a screw fixing portion that features a screw, a screw hole in the bottom cover, and a stud on the top cover. It also incorporates a conductive sponge and a contact pair that ensures secure fastening while monitoring for unauthorized tampering. Another notable patent is a charging control method for a battery pack used in portable electronic devices. This method involves determining the charging current for battery cells, detecting overcurrent conditions, and generating signals to reduce the total charging current, thereby enhancing battery safety and efficiency.
Career Highlights
Hideshi Tsukamoto is currently employed at Lenovo (Singapore) Pte. Ltd., where he continues to innovate and develop cutting-edge technologies. His work at Lenovo has allowed him to collaborate with other talented engineers and researchers in the field.
Collaborations
Some of Tsukamoto's notable coworkers include Takayuki Katoh and Hiroyuki Watanabe. Their collaborative efforts have contributed to the success of various projects and innovations within the company.
Conclusion
Hideshi Tsukamoto is a distinguished inventor whose work in electronic apparatus and battery technology has made a lasting impact. His patents reflect a commitment to innovation and safety in the technology sector.