Hideyo Higuchi

Title: The Innovations of Hideyo Higuchi

Introduction

Hideyo Higuchi is a prominent inventor based in Itami, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on developing advanced optical semiconductor devices and laser technologies.

Latest Patents

Higuchi's latest patents include a method for producing a semiconductor laser device. This innovative device features a current blocking structure with a p-n-p-n configuration on a first conductivity type semiconductor substrate. It also includes an active region buried in a stripe-shaped groove, a lower cladding layer grown by liquid phase epitaxy, an active layer, a waveguide layer, and a diffraction grating. Another notable patent is for an optical semiconductor device that integrates a light-emitting element and a light-receiving element. This device is equipped with a spherical lens at the light-receiving portion, which enhances its light collection capabilities.

Career Highlights

Higuchi is associated with Mitsubishi Electric Corporation, a leading company in the electronics and semiconductor industry. His work has been instrumental in advancing the capabilities of optical devices, making them more efficient and effective.

Collaborations

Higuchi has collaborated with notable colleagues such as Hitoshi Mizuochi and Yasushi Sakakibara. Their combined expertise has contributed to the success of various projects in the semiconductor field.

Conclusion

Hideyo Higuchi's innovative work in semiconductor technology has led to significant advancements in optical devices. His contributions continue to influence the industry and pave the way for future innovations.