Location History:
- Tokyo-to, JP (2016)
- Hasuda, JP (2017 - 2018)
- Tokyo, JP (2019)
Company Filing History:
4 out of 3,192 
1 out of 3,080 
Years Active: 2016-2019
Title: Satoshi Shibasaki: Innovator in Light Emitting Technology
Introduction
Satoshi Shibasaki is a prominent inventor based in Hasuda, Japan. He has made significant contributions to the field of light emitting technology, holding a total of 4 patents. His innovative work focuses on substrates and lead frames that enhance the performance of semiconductor devices.
Latest Patents
One of Shibasaki's latest patents is for a substrate for a light emitting element. This substrate includes a resin substrate that exhibits flexibility, with a metal wiring portion formed on at least one surface side via an adhesive layer. A reflective layer composed of a thermosetting resin is disposed between the resin substrate and the adhesive layer. This reflective layer contains a light reflective filler at 10% by mass or more and 85% by mass or less, achieving a reflectance to light at a wavelength of 450 nm of 80% or more.
Another notable patent involves a lead frame and methods for manufacturing both the lead frame and semiconductor devices. The lead frame includes a die pad and multiple lead portions, each with internal and external terminals. The external terminals are arranged in an alternately staggered form, enhancing the design's efficiency. The inside and outside regions of the lead portions are formed thin through half etching, optimizing the overall structure.
Career Highlights
Satoshi Shibasaki has worked with notable companies such as Dai Nippon Printing Co., Ltd. and Nichia Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of semiconductor technology.
Collaborations
Throughout his career, Shibasaki has collaborated with talented individuals, including Koji Tomita and Masaki Yazaki. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Satoshi Shibasaki is a distinguished inventor whose work in light emitting technology has led to several impactful patents. His contributions continue to influence the semiconductor industry, showcasing the importance of innovation in technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.