This inventor holds 15 USPTO granted patents, primarily in Semiconductor Processing. Top assignees: Shin-Etsu Handotai Co., Ltd., Seh America, Inc.. Active years: 1991-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Annaka, JP (1991)
- Fukushima, JP (1995)
- Nishigo, JP (1996)
- Fukushima-ken, JP (1996 - 1997)
- Nishi-shirakawa-gun, JP (1997 - 1998)
- Vancouver, WA (US) (1997 - 2003)
Company Filing History:
Years Active: 1991-2003
Areas of Expertise:
Title: Innovations of Masami Nakano
Introduction
Masami Nakano is a prominent inventor based in Vancouver, WA (US), known for his significant contributions to the field of semiconductor technology. With a total of 15 patents to his name, Nakano has developed innovative solutions that enhance the efficiency and quality of semiconductor manufacturing processes.
Latest Patents
Among his latest patents is a "System for reducing wafer contamination using freshly conditioned alkaline etching solution." This system is designed to condition an alkaline etching solution, which is crucial for reducing contamination during the silicon wafer etching process. It includes a conditioning tank for mixing the solution, a conditioning chemical introduction system, and a buffer tank for storing the conditioned solution before use. Another notable patent is the "Method of purifying alkaline solution and method of etching." This method involves dissolving metallic silicon and/or silicon compounds in an alkaline solution to purify it, significantly decreasing metallic ions at a low cost. The etching method ensures that the quality of semiconductor wafers is maintained without deterioration in the characteristics of the semiconductor devices.
Career Highlights
Throughout his career, Nakano has worked with esteemed companies such as Shin-Etsu Handotai Co., Ltd. and SEH America, Inc. His experience in these organizations has allowed him to refine his expertise in semiconductor technologies and contribute to advancements in the industry.
Collaborations
Masami Nakano has collaborated with notable professionals in his field, including Isao Uchiyama and Hisashi Masumura. These collaborations have further enriched his work and led to innovative developments in semiconductor manufacturing.
Conclusion
Masami Nakano's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the field, ensuring advancements in the quality and efficiency of semiconductor manufacturing processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile