Hiroki Ishinaga

Title: Hiroki Ishinaga: Innovator in Light Emission Technology

Introduction

Hiroki Ishinaga is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of light emission technology, holding a total of 17 patents. His innovative work focuses on the development of advanced light emission devices that have potential applications in various industries.

Latest Patents

Ishinaga's latest patents include a light emission apparatus and a light emitting device. The light emission apparatus features an electrode and a LED mounted on it, with an indium layer interposed. The LED is constructed from an n-type ZnSe single crystal, and it emits light when an electric current is introduced. Additionally, the apparatus is encapsulated in resin that remains elastic at room temperature. The light emitting device consists of a resin base with a patterned interconnection, an n-type ZnSe substrate, and an epitaxial light emission structure that emits light when an electric current is applied. A reflector is strategically positioned to optimize the spatial distribution of the emitted light.

Career Highlights

Throughout his career, Hiroki Ishinaga has worked with notable companies, including Rohm Co., Ltd. His expertise in light emission technology has positioned him as a key figure in the industry, contributing to advancements that enhance the performance and efficiency of light emitting devices.

Collaborations

Ishinaga has collaborated with talented individuals such as Takehiro Fujii and Hideki Matsubara. These partnerships have fostered innovation and have played a crucial role in the development of his patented technologies.

Conclusion

Hiroki Ishinaga's contributions to light emission technology are noteworthy, with a portfolio of 17 patents that reflect his innovative spirit. His work continues to influence the field and pave the way for future advancements in light emitting devices.