Location History:
- Namekawa, JP (1981)
- Konan, JP (1984)
Company Filing History:
Years Active: 1981-1984
Title: Seizi Sumikawa: Innovator in Automotive Technology
Introduction
Seizi Sumikawa is a notable inventor based in Namekawa, Japan. He has made significant contributions to automotive technology, particularly in the areas of vehicle humidity control and temperature regulation. With a total of 2 patents, Sumikawa's innovations aim to enhance the comfort and safety of vehicle interiors.
Latest Patents
One of Sumikawa's latest patents is a vehicle humidity control apparatus designed to prevent fogging of windows. This innovative system includes a sensor that detects humidity levels on the inner surface of a vehicle's window. When the humidity exceeds a certain threshold, the humidifier is de-energized to prevent fogging. Additionally, if the humidity reaches a higher level, the air control system activates to reduce interior humidity by utilizing a defroster based on outside air temperature.
Another significant patent is a temperature control apparatus for automobile air conditioners. This system features push button switches that allow users to easily adjust the set temperature. Each press of the button can increase or decrease the temperature by a specified degree, providing a user-friendly interface. The selected temperature is clearly displayed on a digital indicator, ensuring that drivers can maintain their desired comfort level.
Career Highlights
Seizi Sumikawa is associated with Diesel Kiki Co., Ltd., a company known for its advancements in automotive technology. His work has contributed to the development of innovative solutions that improve vehicle functionality and user experience.
Collaborations
Some of Sumikawa's coworkers include Shinji Sutoh and Shinichi Kaneko. Their collaborative efforts in the field of automotive technology have furthered the development of practical solutions for modern vehicles.
Conclusion
Seizi Sumikawa's contributions to automotive technology through his patents reflect his commitment to enhancing vehicle comfort and safety. His innovative designs continue to influence the industry and improve the driving experience for users.
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.