Location History:
- Hitachinaka, JP (2010 - 2013)
- Ibaraki, JP (2016 - 2020)
Company Filing History:
Years Active: 2010-2020
Title: Kenji Naganuma: Innovator in Chainsaw Technology
Introduction
Kenji Naganuma is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of chainsaw technology, holding a total of 5 patents. His innovative designs focus on enhancing the efficiency and functionality of chainsaws, making them safer and more effective for users.
Latest Patents
One of Naganuma's latest patents is an automated dressing unit for a chainsaw. This invention allows the operator to initiate the drive state by maximizing the throttle lever operation, which increases the crankshaft rotation rate. The dressing operation lever is then operated to perform dressing work while controlling the crankshaft rotation rate within a specific range. Another significant patent is for a chainsaw that includes ventholes for ventilation. This design features an engine unit and a fuel supplying device, with ventholes strategically placed to ensure proper ventilation between the engine chamber and the atmosphere.
Career Highlights
Throughout his career, Kenji Naganuma has worked with prominent companies such as Hitachi Koki Co., Ltd. and Koki Holdings Co., Ltd. His experience in these organizations has contributed to his expertise in chainsaw technology and innovation.
Collaborations
Naganuma has collaborated with talented individuals in the industry, including Shingo Kosugi and Masanori Okada. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Kenji Naganuma is a distinguished inventor whose work in chainsaw technology has made a lasting impact. His patents reflect a commitment to innovation and safety in the tools used by professionals and enthusiasts alike.