Fumio Kai

Title: Fumio Kai and His Vehicle-Lighting Invention.

Introduction

Fumio Kai is an inventor based in Tokyo, Japan, associated with Stanley Electric Corporation. His recorded patent concerns a vehicle lamp designed to guide and distribute light through multiple light sources and light-guide bodies. The patent record lists 1 patent for Kai.

Latest Patents

Kai’s patent, “Vehicle lamp,” describes a lighting assembly with first and second light sources positioned on opposite sides along a first direction. A first light-guide body sits facing those sources and includes a portion extending along the first direction and another portion extending from one end toward a second direction.

A second light-guide body is positioned on the opposite side of the first light-guide body from the light sources. It includes an incidence portion that receives light leaking from the first light-guide body and an emission portion that directs that light outward. This arrangement provides a way to reuse and distribute light within a vehicle lamp.

Career Highlights

The available information identifies Kai as an inventor associated with Stanley Electric Corporation and documents his work on vehicle-lighting technology. His patent focuses on the interaction between light sources and light-guide components.

Collaborations

Kai’s listed company affiliation is Stanley Electric Corporation. The available details do not specify particular co-inventors or other collaborators for the patent.

Conclusion

Fumio Kai’s documented invention addresses vehicle-lamp design through a multi-part light-guide arrangement that captures and emits light, reflecting his recorded contribution to automotive lighting technology.