Location History:
- Yokohamashi, JP (1995)
- Yokohama, JP (1994 - 1999)
- Kanagawa, JP (2000 - 2007)
Company Filing History:
10 out of 1,709 
3 out of 265 
1 out of 131 
Years Active: 1994-2007
Title: Noriaki Sai: Innovator in Automotive Electrical Solutions
Introduction
Noriaki Sai is a prominent inventor based in Kanagawa, Japan, known for his contributions to automotive electrical solutions. With a total of 13 patents to his name, Sai has made significant advancements in the field of automobile connectors and waterproof grommets.
Latest Patents
One of his latest innovations is an automobile connector assembly with a short circuit prevention feature. This assembly connects a power supply side and an electrical load side of an electrical circuit in an automobile. It comprises a female terminal connector on the electrical load side, which has a female housing with terminals positioned within accommodating openings. A male terminal connector mates with the female connector and is disposed on the power supply side. The male connector features insulating resin members that cover the tip ends and side surfaces of each terminal to prevent short-circuiting. Additionally, the female terminals may include exposed portions for test probe use.
Another notable patent is a waterproof grommet designed to enhance the integrity of electrical connections. This invention includes a first member with a sealing part that adheres tightly to an electrical wire and a second member with a sealing part that adheres to the connector housing. The first member is made from an elastic material with lower hardness than the second member, preventing splitting of the inner surface of the through-holes while maintaining waterproof properties.
Career Highlights
Throughout his career, Noriaki Sai has worked with notable companies such as The Whitaker Corporation and Tyco Electronics Amp K.K. His experience in these organizations has contributed to his expertise in developing innovative solutions for automotive electrical systems.
Collaborations
Sai has collaborated with esteemed colleagues, including Noboru Yasuda and Shigeru Isohata, further enhancing his contributions to the field.
Conclusion
Noriaki Sai's innovative work in automotive electrical solutions has led to significant advancements in connector technology and waterproofing methods. His patents reflect a commitment to improving safety and functionality in automotive applications.