Location History:
- Kawasaki, JP (2021)
- Yokohama, JP (2007 - 2023)
- Kanagawa, JP (2015 - 2024)
Company Filing History:
19 out of 183 
2 out of 815 
1 out of 13,395 
Years Active: 2007-2025
Title: Discovering the Innovations of Shintaro Okawa
Introduction
Shintaro Okawa, an esteemed inventor based in Yokohama, Japan, has made significant contributions to the fields of technology and engineering. With a portfolio consisting of 19 patents, he is recognized for his innovative advancements in mechanical devices, particularly in the area of door latch mechanisms.
Latest Patents
Among his latest inventions is a sophisticated door latch device that integrates various electrical and mechanical components. This device consists of an electric motor, a machine mechanism, and a circuit board housed within a specialized case. The design features a first cover that creates a housing space for the motor and mechanism, while a second cover protects the circuit board. Notably, the device is equipped with a unique pin hole allowing communication between both housing spaces. Additionally, waterproof seals ensure the integrity of the components, enhancing the device's durability.
Another significant patent by Okawa involves a dual position switch system within a door latch. This invention includes a system of easily accessible contact holes and common pins, enabling seamless electrical conduction between components. The first and second position switches are designed to operate in synchrony with a predetermined operational target, reflecting Okawa's focus on improving functionality and efficiency in everyday applications.
Career Highlights
Shintaro Okawa has lent his expertise to prominent companies such as Mitsui Kinzoku Act Corporation and Mitsui Mining & Smelting Company, Ltd. His role in these organizations has allowed him to refine his skills and contribute to the advancement of innovative technologies within the industry.
Collaborations
Working alongside talented colleagues like Shunsuke Tamura and Hirotaka Nishijima, Okawa has engaged in teamwork that fosters creativity and innovation. These collaborations have undoubtedly enriched his work, leading to successful inventions that stand out in the market.
Conclusion
Shintaro Okawa exemplifies the spirit of innovation with his impressive array of patents and contributions to mechanical engineering. His latest inventions in door latch devices demonstrate his commitment to creating functional, durable, and user-friendly solutions. As he continues to work and collaborate within the industry, there is little doubt that Okawa will remain a significant figure in the world of inventions and innovations.
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.