Company Filing History:
2 out of 14 
2 out of 2 
2 out of 310 
Years Active: 1995-1997
Title: Kaoru Ishizuka: Innovator in Sludge Treatment Technology
Introduction
Kaoru Ishizuka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of sludge treatment technology, holding two patents that showcase his innovative approach to environmental engineering.
Latest Patents
Ishizuka's latest patents focus on a process for treating sludge and the associated system. The process involves supplying sludge from an untreated sludge tank and diluting it with water from a supply facility. This mixture is then processed in a continuous kneading mixer to achieve a specific weight of 1.15 to 1.35. The diluted sludge is subsequently directed to a dehydrating machine, where it undergoes treatment. The process includes the addition of an inorganic flocculating agent followed by a high molecular flocculating agent, ensuring effective dehydration.
Career Highlights
Throughout his career, Ishizuka has worked with reputable companies such as Chemical Grouting Company, Ltd. and Front Engineering Co. Ltd. His experience in these organizations has contributed to his expertise in sludge treatment technologies.
Collaborations
Ishizuka has collaborated with notable coworkers, including Masahiro Iji and Masami Yoda. Their collective efforts have further advanced the field of sludge treatment.
Conclusion
Kaoru Ishizuka's innovative work in sludge treatment technology highlights his commitment to environmental sustainability. His patents reflect a deep understanding of the complexities involved in sludge processing, making him a significant figure in this field.