Location History:
- Fussa, JP (2013)
- Tokyo, JP (2013 - 2024)
Company Filing History:
21 out of 150 
1 out of 378 
Years Active: 2013-2025
Title: Hisato Osawa: Innovator in Electric Power Tools
Introduction: Hisato Osawa, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of electric power tools. With a remarkable portfolio of 19 patents, he is recognized for his innovative designs and engineering solutions that enhance the functionality and efficiency of cutting tools, particularly chainsaws.
Latest Patents: Among Hisato Osawa's latest inventions is an electric working tool – a chainsaw that features a unique body case, cutting part, and a motor. The innovative design includes a motor case disposed in a cooling route, ensuring efficient cooling during operation. The intake, which communicates with the cooling route, is located on the body case, while an air filter and a filter insertion/extraction hole provide easy maintenance. Additionally, another recent patent is for an electric power work device that also functions as a chainsaw. This device incorporates a battery that is designed for easy detachment and features a top handle alongside a side handle. An interference reduction part is cleverly integrated behind the top handle to enhance user comfort.
Career Highlights: Hisato has built a commendable career working with renowned organizations such as Yamabiko Corporation and Walbro Corporation. His experience in these companies has greatly influenced his innovative approach towards power tool design, leading to advancements in user safety and efficiency.
Collaborations: Throughout his career, Hisato Osawa has collaborated with talented individuals, including Takahiro Yamazaki and Hidekazu Tsunoda. Their collective expertise in engineering and design has sparked many successful projects and have further cemented Osawa's reputation as a leading inventor in the industry.
Conclusion: Hisato Osawa stands out as a crucial innovator in the realm of electric power tools, continually pushing the boundaries of technology with his cutting-edge patents. His contributions not only enhance tool performance but also prioritize user safety and comfort, ultimately setting new standards in the industry. With an impressive career and valuable collaborations, Hisato Osawa's ingenuity will likely shape the future of electric power tools for years to come.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.