Company Filing History:
2 out of 128 
1 out of 2 Years Active: 1989
Title: **Masayoshi Kajitani: Innovating Diesel Engine Emission Solutions**
Introduction
Masayoshi Kajitani, an accomplished inventor from Kanagawa, Japan, has made significant contributions to the field of diesel engine emissions control. With 2 patents to his name, his innovations focus on effective methods and apparatuses to reduce harmful smoke emissions from diesel engines.
Latest Patents
Kajitani's latest inventions include:
1. **Method of and apparatus for reducing engine smoke emissions** - This patent describes a sophisticated apparatus designed to minimize smoke emitted from diesel engines. It features a ceramic trap assembly with a honeycomb structure, which includes a catalyst to lower the combustion temperature of black smoke. The system uses a pressure sensor and an engine speed sensor to regulate exhaust pressure, ensuring that black smoke particles are combusted without causing engine trouble. This innovative apparatus stands out for its durability and serviceability, allowing for regeneration while remaining in place in machines.
2. **Apparatus for treating particulate emission from diesel engines** - This invention focuses on treating particulate emissions in diesel engine exhaust systems. The apparatus comprises a split casing with a partition plate that creates two compartments. It includes a detachable honeycomb-type ceramic filter with a catalyst that aids in lowering combustion temperatures. The design allows for easy filter replacement and customization based on the engine's displacement volume.
Career Highlights
Kajitani has a rich professional background, having worked with esteemed companies such as Shin Caterpillar Mitsubishi Ltd. and Nippon Donaldson Ltd. His experience in these organizations has propelled his expertise in diesel engine technology and emissions reduction.
Collaborations
Throughout his career, Kajitani has collaborated with notable peers, including Izuru Morita and Masao Kodama. Together, they have contributed to advancing technologies in diesel engine emissions control, enhancing both environmental standards and engine efficiency.
Conclusion
Masayoshi Kajitani's innovative spirit and dedication to improving diesel engine technology have established him as a prominent figure in the field. His patents serve as valuable contributions to reducing emissions and promoting sustainability in the automotive industry. As the world continues to seek solutions to environmental challenges, inventors like Kajitani will play a crucial role in shaping a cleaner future.