Location History:
- Toyonaka, JA (1978)
- Toyonaka, JP (2001)
Company Filing History:
2 out of 23 
1 out of 6 
1 out of 3,568 Years Active: 1978-2001
Title: Kenzo Takeda: Innovator in Refractory Materials
Introduction
Kenzo Takeda is a notable inventor based in Toyonaka, Japan. He has made significant contributions to the field of refractory materials, holding 2 patents that showcase his innovative approach to metal melting apparatus.
Latest Patents
His latest patents include a taphole blocking material for metal melting apparatus. This composition comprises a refractory aggregate with a maximum particle size of 5 mm or less, graphite and silicon nitride each having a maximum particle size of 0.2 mm or less, a refractory clay, a compatibilized binder mixture including a phenolic resin, a ketone compound, and pitch, along with an organic fine fiber. Another patent focuses on monolithic refractory materials, particularly suitable for vibration forming. This material contains a refractory composition with silica sol, alumina sol, or both as a binder, and a water-insoluble or slightly water-soluble phosphate. The refractory material is designed for lining receptacles such as ladles or tundishes for treating molten metals.
Career Highlights
Throughout his career, Kenzo Takeda has worked with prominent companies, including Nippon Crucible Co., Ltd. and Teikoku Kako Co., Ltd. His expertise in refractory materials has made him a valuable asset in the industry.
Collaborations
He has collaborated with notable coworkers such as Siro Kamei and Mitsunao Takahashi, contributing to advancements in refractory technology.
Conclusion
Kenzo Takeda's innovative work in refractory materials has significantly impacted the metal melting industry. His patents reflect a deep understanding of material science and engineering, positioning him as a key figure in this field.