Location History:
- Hyogo-ken, JP (1996 - 1998)
- Hyogo, JP (1992 - 2004)
- Tokyo, JP (2000 - 2011)
Company Filing History:
36 out of 21,351 
4 out of 3,781 
2 out of 7,524 
Years Active: 1992-2011
Title: Innovations of Atsushi Hachisuka: A Semiconductor Pioneer
Introduction
Atsushi Hachisuka, based in Hyogo, Japan, is a distinguished inventor with an impressive portfolio of 42 patents. His contributions primarily focus on the field of semiconductor technology, where he has developed methods that significantly enhance the performance and functionality of semiconductor devices.
Latest Patents
Among his notable inventions is a patent detailing a semiconductor device and the method of manufacturing it. This innovation addresses the need for improved performance in memory- and logic-equipped semiconductor devices. The design encompasses a semiconductor substrate with an insulating layer deposited over it, complemented by multiple contact plugs integrated within this insulating layer. Additional layers contain capacitors, various contact plugs, barrier metal layers, and copper interconnections. The architecture ensures that the source and drain regions on the semiconductor substrate connect effectively to the copper interconnections, optimizing the overall efficiency of the semiconductor device.
Career Highlights
Atsushi Hachisuka has lent his expertise to notable companies such as Mitsubishi Electric Corporation and Renesas Technology Corporation. His work in these organizations has allowed him to collaborate with leading professionals in the semiconductor industry, contributing to significant advancements in technology.
Collaborations
Throughout his career, Hachisuka has collaborated with prominent peers, including Hideaki Arima and Natsuo Ajika. These collaborations have facilitated the exchange of ideas and have been instrumental in driving innovation within the semiconductor sector.
Conclusion
Atsushi Hachisuka's contributions to the field of semiconductor technology exemplify the spirit of innovation. With a diverse array of patents to his name, he continues to be a pivotal figure in advancing the capabilities and efficiency of semiconductor devices, thereby influencing the future of technology in Japan and beyond.
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.