Company Filing History:
2 out of 15,844 
4 out of 832,680 Years Active: 2002-2025
Title: **The Innovative Mind of Shinji Tominaga**
Introduction
Shinji Tominaga is a notable inventor based in Tokyo, Japan, recognized for his contributions to modern elevator technology. With a total of four patents to his name, Tominaga specializes in innovations that improve safety and efficiency in elevator systems.
Latest Patents
Tominaga’s latest inventions include an advanced elevator apparatus featuring a rechargeable power supply and discharge control. This innovative elevator control system utilizes a converter and an inverter, along with a controller that manages a motor based on alternating current (AC) power. This system operates an elevator effectively while maximizing energy efficiency through a power storage unit designed to store direct current (DC) power. The design includes a charge/discharge control circuit which optimizes discharge from the power storage unit to enhance performance immediately following the completion of uniform charging. Ultimately, the elevator apparatus facilitates rapid discharging, effectively utilizing electric power until regenerative electric power can take over for charging.
Career Highlights
Throughout his career, Shinji Tominaga has demonstrated exceptional creativity and technical prowess in the field of elevator technology. His innovations not only focus on enhancing functionality but also emphasize energy efficiency, making a significant impact on the industry.
Collaborations
Tominaga collaborates with esteemed colleagues, including Ikuro Suga and Shinobu Tajima, who contribute diverse expertise to their projects. Their teamwork exemplifies the collaborative spirit essential for driving technological advancements in Japan's competitive market.
Conclusion
Shinji Tominaga stands out as a progressive inventor with a focus on innovating elevator systems. His latest patents showcase his commitment to enhancing energy efficiency and safety in transportation technology, marking him as a significant contributor to the field. His work, together with his collaborators, continues to pave the way for future advancements in elevator technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.