Location History:
- Shiga, JA (1976)
- Shiga, JP (1978 - 1979)
Company Filing History:
2 out of 1,038 
1 out of 27,375 
Years Active: 1976-1979
Title: Keizo Iwase: A Pioneer in Innovative Ferrite Technologies
Introduction
Keizo Iwase, an accomplished inventor based in Shiga, Japan, has made significant contributions to the field of material science with a focus on ferrite technologies. With three patents to his name, Iwase's inventions demonstrate his dedication to improving industrial processes and materials.
Latest Patents
Iwase's latest patents include innovative methods and processes that have the potential to revolutionize the manufacturing of ferrite materials. One of his notable patents is a "Method of making a polycrystalline Mn containing ferrite body." This method details a process wherein a manganese compound is utilized to create a dense polycrystalline ferrite body with improved resistance to crumbling and superior wear characteristics, suitable for use in magnetic heads.
Another significant patent developed by Iwase is the "Method of disposing of a ferrous-ion containing acidic aqueous waste." In this process, acidic aqueous waste rich in ferrous ions can be effectively neutralized and treated. By maintaining the waste temperature between 50°C and 75°C and adjusting its pH to range from 3.5 to 5.2, fine particles of processed iron compound are agglomerated into larger particles, making them easier to separate from the now-clear waste liquid.
Career Highlights
Throughout his career, Keizo Iwase has worked with prominent companies such as Nippon Electric Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His extensive experience in these organizations has facilitated his journey as an inventor and researcher.
Collaborations
Iwase has also collaborated with esteemed colleagues such as Toshio Takada and Masao Kiyama. These partnerships have likely provided a platform for knowledge exchange and fostered an environment of creativity that has benefited his inventive output.
Conclusion
Keizo Iwase's innovative contributions to the field of ferrite materials continue to resonate within the industry. His patents reflect a profound understanding of material properties and application methods, positioning him as an influential figure in the advancement of technology within his domain.
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.