Location History:
- Osaka, JP (1992 - 1994)
- Ishikawa, JP (1995 - 1998)
Company Filing History:
Years Active: 1992-1998
Title: Masahiro Nakatani: Innovator in Semiconductor Technology
Introduction
Masahiro Nakatani is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on enhancing the performance of bipolar transistors, which are crucial components in various electronic devices.
Latest Patents
Nakatani's latest patents include the development of a Semiconductor Bi-MIS device. This innovation involves forming a silicon oxide film and a polysilicon film on a silicon substrate, which are selectively etched to create a contact hole for the emitter. The design incorporates a polysilicon film laid on the substrate, with two patterned polysilicon films forming the emitter and gate electrodes, both doped with arsenic. This process allows for the diffusion of arsenic into the silicon substrate, resulting in a high concentration N.sup.+ emitter layer that is shallow. This method effectively prevents contamination of the gate insulator film, leading to the formation of a high-performance bipolar transistor with an improved current amplification factor.
Another significant patent is the Method of Manufacturing Bi-MOS Device, which shares similar processes and benefits as the Semiconductor Bi-MIS device. The innovative techniques developed by Nakatani ensure the reliability and efficiency of bipolar transistors in electronic applications.
Career Highlights
Masahiro Nakatani is currently employed at Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work at Matsushita has allowed him to push the boundaries of semiconductor technology and contribute to advancements in electronic devices.
Collaborations
Nakatani has collaborated with notable coworkers, including Takehiro Hirai and Mitsuo Tanaka. Their combined expertise has fostered an environment of innovation and creativity, leading to the successful development of groundbreaking technologies.
Conclusion
Masahiro Nakatani's contributions to semiconductor technology have made a significant impact on the electronics industry. His innovative patents and collaborative efforts continue to drive advancements in high-performance electronic components.
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.