Location History:
- Tochigi, JP (2006)
- Gunma-ken, JP (2008)
- Gunma, JP (2006 - 2010)
Company Filing History:
9 out of 8,776 
9 out of 39 Years Active: 2006-2010
Title: Kiyoshi Mita: Innovator in Optical Semiconductor Technology
Introduction
Kiyoshi Mita is a prominent inventor based in Gunma, Japan, known for his significant contributions to the field of optical semiconductors. With a total of nine patents to his name, Mita has made remarkable advancements in semiconductor technology, particularly focusing on improving moisture resistance and mechanical strength.
Latest Patents
Mita's latest patents include an optical semiconductor device and a method of manufacturing the same. This innovative device enhances moisture resistance and features an optical semiconductor element with a circuit portion that includes a light-receiving or light-emitting element. The design incorporates a terminal portion on the back of the optical semiconductor element, which is electrically connected to the circuit portion. Additionally, a transparent covering layer protects the surface of the optical semiconductor element, while sealing resin covers the side faces, ensuring durability. Another notable patent is for a semiconductor device with a resin-sealed optical semiconductor element, which is designed to be thin, compact, and mechanically robust. This device utilizes a sealing resin with a filler mixed in, enhancing its humidity resistance.
Career Highlights
Throughout his career, Kiyoshi Mita has worked with notable companies such as Sanyo Electric Co., Ltd. and Kanto Sanyo Semiconductors Co., Ltd. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Mita has collaborated with several talented individuals in the field, including Koujiro Kameyama and Akihiro Sato. These partnerships have fostered a creative environment that has led to significant advancements in optical semiconductor devices.
Conclusion
Kiyoshi Mita's contributions to optical semiconductor technology have established him as a key figure in the industry. His innovative patents and collaborations reflect his commitment to advancing technology and improving device performance.
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.