Location History:
- Kanagawa, JP (2004 - 2007)
- Tokyo, JP (2010 - 2022)
Company Filing History:
6 out of 2,514 
6 out of 3,067 
2 out of 58,132 
Years Active: 2004-2022
Title: Tsuyoshi Ohashi: Innovator in Electrical Devices
Introduction
Tsuyoshi Ohashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical devices, holding a total of 13 patents. His innovative work focuses on enhancing the efficiency and functionality of rechargeable battery systems.
Latest Patents
One of his latest patents is an electrical device for parallel connected batteries. This device features a power supply terminal and a charging circuit that manages the charging of multiple built-in rechargeable batteries. The charging circuit intelligently interrupts the charging of any one battery based on the magnitude of the charging current flowing to each battery. Another notable patent is for an electric device that supplies multiple power outputs and recharges batteries with different operating voltages. This device includes two rechargeable batteries with varying full charge voltages and power source circuits that step down the voltage outputs accordingly.
Career Highlights
Throughout his career, Tsuyoshi Ohashi has worked with notable companies such as Ebara Corporation and Sony Interactive Entertainment Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in electrical engineering.
Collaborations
He has collaborated with talented individuals in the industry, including Yoichi Kobayashi and Yasumasa Hiroo. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Tsuyoshi Ohashi's work in electrical devices showcases his dedication to innovation and improvement in battery technology. His patents reflect a commitment to creating efficient solutions for modern electrical challenges.