Company Filing History:
1 out of 306 
1 out of 4 Years Active: 1976
Title: Naoshi Ishimatsu: Innovator in Dredging Technology
Introduction
Naoshi Ishimatsu is a notable inventor based in Funabashi, Japan. He has made significant contributions to the field of dredging technology, particularly with his innovative methods for managing excess water in dredging operations. His work has implications for environmental protection and efficiency in dredging practices.
Latest Patents
Ishimatsu holds a patent for a "Method and apparatus for discharging overboard excess water from hopper." This invention addresses the challenge of removing air bubbles from the discharged water of hopper suction dredgers, barges, or scows. By preventing air bubbles from being entrained into the discharged water, his method helps to reduce turbidity in the dredging area, thereby promoting a cleaner aquatic environment. He has 1 patent to his name.
Career Highlights
Throughout his career, Naoshi Ishimatsu has worked with prominent companies in the engineering and dredging sectors. He has been associated with Ishikawajima-Harima Heavy Industries Co., Ltd. and Tokushu Shunsetsu Co., Ltd. His experience in these organizations has contributed to his expertise and innovative thinking in the field.
Collaborations
Ishimatsu has collaborated with notable professionals in his field, including Shigeo Iwata and Ichiro Ofuji. These collaborations have likely enriched his work and led to advancements in dredging technology.
Conclusion
Naoshi Ishimatsu's contributions to dredging technology through his innovative patent demonstrate his commitment to improving environmental practices in the industry. His work continues to influence the way excess water is managed in dredging operations, showcasing the importance of innovation in engineering.