Yasuhiro Adachi

Title: Yasuhiro Adachi: Laser Processing Inventions

Introduction

Yasuhiro Adachi is an inventor based in Oyama, Japan, associated with Gigaphoton Inc. His work includes a patented laser-processing apparatus and methods for manufacturing electronic devices.

Latest Patents

Adachi is credited with 1 patent: “Laser Processing Apparatus Including a Hole in a Workpiece Having a Resin Layer, Laser Processing Method, and Electronic Device Manufacturing Method Having the Same.” The invention describes an apparatus that uses a laser beam to form a hole in a workpiece with a resin layer. Its optical system adjusts the difference between the beam’s divergence angles in two directions, while a transfer mask and projection optics guide and image the processing pattern onto the resin layer.

Career Highlights

Adachi’s listed patent connects laser-beam control and optical pattern transfer with the processing of resin-layer workpieces. The invention also describes a laser-processing method and an electronic-device manufacturing method using the apparatus.

Collaborations

Adachi’s listed coworkers include Yasufumi Kawasuji and Akira Suwa. His patent identifies Gigaphoton Inc. as his company.

Conclusion

Yasuhiro Adachi’s patent reflects work on laser processing and optical systems for forming holes in resin-layer workpieces, with applications in electronic-device manufacturing.