This inventor holds 14 USPTO granted patents and 2 published patent applications and 3 EPO patents, primarily in Vehicle Lighting Technology. Top assignees: Koito Manufacturing Company, Ltd., Yazaki Corporation, Koito Manufacturing., Ltd.. Active years: 2014-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokosuka, JP (2014)
- Shizuoka, JP (2016 - 2023)
- Susono, JP (2023)
Company Filing History:
8 out of 2,310 
4 out of 8,407 
2 out of 46 Years Active: 2014-2026
Areas of Expertise:
Title: Innovations of Hiroki Kawai
Introduction
Hiroki Kawai is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of electrical connectors, holding a total of 12 patents. His work focuses on the integration of advanced materials, such as graphene, to enhance the performance and efficiency of electrical connections.
Latest Patents
Hiroki Kawai's latest patents include innovative designs for connectors and connector pairs. One notable patent describes a connector pair that consists of a first connector and a second connector, which are electrically connected. The first connector features a first electrical contact part that is coated with a graphene film on a metal base material. The second connector includes a second electrical contact part that connects to the first connector through the graphene film. Importantly, the contact area between the two electrical contact parts is smaller than the area of the graphene film, optimizing the connection. Another patent involves a terminal and electric wire with a terminal, which incorporates a graphene film to improve conductivity. This design addresses the challenges posed by different ionization tendencies of metals used in electrical connections.
Career Highlights
Throughout his career, Hiroki Kawai has worked with notable companies, including Koito Manufacturing Company, Ltd. and Yazaki Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in electrical engineering.
Collaborations
Hiroki Kawai has collaborated with talented individuals in his field, including Kenichi Takada and Akira Hanada. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Hiroki Kawai's contributions to the field of electrical connectors through his innovative patents highlight his expertise and commitment to advancing technology. His work with graphene and electrical connections continues to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile