Location History:
- Saitama, JP (2011)
- Wako, JP (1998 - 2013)
Company Filing History:
7 out of 10,092 
2 out of 21,963 
Years Active: 1998-2013
Title: Innovations of Katsuhisa Ichikawa
Introduction
Katsuhisa Ichikawa is a notable inventor based in Wako, Japan. He has made significant contributions to the field of engineering, particularly with his innovative designs and mechanisms. With a total of 9 patents to his name, Ichikawa has demonstrated a commitment to enhancing functionality and efficiency in various applications.
Latest Patents
One of Ichikawa's latest patents is the "Pipe Handle Holding Mechanism." This invention features a pipe handle holding structure that minimizes the force required to hold a bar handle in a holder. It improves the holding performance, ensuring that the bar handle and holder maintain an appropriate state even when frequently attached and detached. The design includes a round pipe-shaped bar handle and a holder that conceals the external peripheral surface of the handle while allowing for elastic deformation in the pipe diameter direction.
Another significant invention is the "Riding Lawn Mower." This mower is equipped with covers that shield the side parts of the cutter deck and transmission section. The covers feature small holes that help reduce the accumulation of grass clippings on the upper surfaces, allowing users to confirm the state of accumulation through these openings.
Career Highlights
Ichikawa has worked with prominent companies such as Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experience in these organizations has contributed to his development as an inventor and has provided him with a platform to showcase his innovative ideas.
Collaborations
Ichikawa has collaborated with talented individuals in the field, including Masakatsu Kono and Kazunari Iriki. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Katsuhisa Ichikawa's contributions to innovation through his patents reflect his dedication to improving engineering solutions. His work continues to influence the industry and inspire future inventors.