Location History:
- Nikko, JP (1983 - 1993)
- Tokyo, JP (1993)
Company Filing History:
6 out of 35 
2 out of 3,252 
1 out of 1,026 
Years Active: 1983-1993
Title: Kazunori Ishikawa: Innovator in Aluminum Alloy Technology
Introduction
Kazunori Ishikawa is a prominent inventor based in Nikko, Japan. He has made significant contributions to the field of aluminum alloy technology, particularly in applications for heat exchangers. With a total of six patents to his name, Ishikawa's work has had a notable impact on the industry.
Latest Patents
Ishikawa's latest patents include a brazing sheet comprising an Al--Mg--Si alloy brazing material. This invention relates to an aluminum alloy for fins of heat exchangers, such as those used in automobile radiators and evaporators. The alloy composition includes 0.3 to 1.0% by weight of silicon, 0.3 to 3.0% by weight of iron, with the balance being aluminum and unavoidable impurities. This alloy is designed to be readily workable for fins, less deformed by brazing heat, and has improved thermal conductivity after the brazing process.
Career Highlights
Throughout his career, Kazunori Ishikawa has worked with notable companies, including Furukawa Aluminum Co., Ltd. and Nippondenso Co., Ltd. His expertise in aluminum alloys has been instrumental in advancing technologies related to heat exchangers.
Collaborations
Ishikawa has collaborated with several professionals in his field, including Shigenori Asami and Takeyoshi Doko. These collaborations have contributed to the development of innovative solutions in aluminum alloy applications.
Conclusion
Kazunori Ishikawa's contributions to aluminum alloy technology and his innovative patents have established him as a key figure in the industry. His work continues to influence advancements in heat exchanger technology.
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.