Location History:
- Nagano, JP (1993)
- Nagano-ken, JP (1996)
- Koushoku, JP (1991 - 1998)
- Koshoku, JP (1983 - 1999)
Company Filing History:
9 out of 1,099 
3 out of 5,967 
1 out of 7 Years Active: 1983-1999
Title: The Innovative Contributions of Inventor Yasuaki Nakazato
Introduction: Yasuaki Nakazato, hailing from Koshoku, Japan, is a prominent inventor known for his significant contributions to the field of semiconductor technology. With a remarkable portfolio of 13 patents, Nakazato has developed innovative methods that enhance the efficiency and precision of semiconductor processing.
Latest Patents: Among his latest patents, one notable invention is a "Method of Cutting a Workpiece with a Wire Saw." This patent describes a sophisticated technique for slicing a semiconductor ingot, utilizing a moving wire. The process employs a thinner section of the wire at the start of cutting to address shorter sections of the ingot, while a thicker part of the wire is utilized for longer cuts. The method ensures that wafers of uniform thickness are produced by adjusting the wire's thickness as the cutting progresses.
Another significant patent is for an "Apparatus and Method of Lapping Works." This invention focuses on effectively utilizing regenerated abrasive fluids in the lapping process of semiconductor and quartz wafers without causing any damage. The method involves an initial lapping phase with the regenerated fluid followed by finishing with a new abrasive fluid to ensure optimal results.
Career Highlights: Nakazato has collaborated with leading companies in the semiconductor industry, including Shin-Etsu Handotai Co., Ltd. and Shin-Etsu Chemical Co., Ltd. His work in these organizations has been instrumental in advancing semiconductor manufacturing techniques.
Collaborations: Throughout his career, Nakazato has worked alongside distinguished colleagues such as Takao Abe and Atsuo Uchiyama. Their teamwork has fostered an environment of innovation, driving the development of new technologies in the semiconductor field.
Conclusion: Yasuaki Nakazato's dedication to innovation in semiconductor processing is evident through his patents and collaborations. His contributions have not only advanced technology but have also established higher standards within the semiconductor industry. As the demand for efficient and precise manufacturing processes continues to grow, Nakazato's work remains pivotal for the future advancements in the field.
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.