James S Kuwabara

Title: Innovations of James S. Kuwabara

Introduction

James S. Kuwabara is an accomplished inventor based in Menlo Park, California. He is known for his significant contributions to the field of environmental science, particularly through his innovative patent for a pore-water profiler. This invention has practical applications in sampling pore water, which is crucial for various scientific studies.

Latest Patents

James S. Kuwabara holds a patent for a pore-water profiler, which is designed to sample pore water effectively. The profiler includes a sample intake probe that receives the fluid to be sampled. It features a clog-resistant first filter that filters the fluid as it enters the sample intake probe. A second filter, with a pore size smaller than that of the first filter, further filters the fluid before it enters a sample container. The sample triggering system initiates the sampling process by drawing the fluid into the sample intake probe. This innovative profiler provides high-resolution vertical pore-water profiles at a centimeter scale. The sequential filtration method prevents sample-circuit clogging, even in sediments that are rich in fine or organic particles. Additionally, all components that contact the fluid sample are non-metallic and acid-washable, making the profiler suitable for trace-inorganic studies.

Career Highlights

James S. Kuwabara is currently employed by the United States of America, as represented by the Secretary of the Interior. His work focuses on developing technologies that enhance environmental monitoring and research. His expertise in pore-water profiling has positioned him as a key figure in environmental science.

Collaborations

James has collaborated with notable colleagues, including Fred Murphy and Brent R. Topping. These collaborations have contributed to the advancement of research in environmental monitoring and sampling techniques.

Conclusion

James S. Kuwabara's innovative work in developing the pore-water profiler showcases his commitment to advancing environmental science. His contributions have significant implications for research and monitoring in various ecological contexts.