Noboru Kitamura

Title: Noboru Kitamura: Innovator in One-Way Clutch Technology

Introduction

Noboru Kitamura is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of one-way clutch technology. With a total of 3 patents to his name, Kitamura's innovations have had a lasting impact on the industry.

Latest Patents

One of Kitamura's latest patents is the "Serpentine-shaped sprag retainer of a sprag-synchronized one-way clutch." This invention features a double retainer type sprag-synchronized one-way clutch assembly that includes multiple sprags arranged in an annular space between an inner and outer ring. The retainers are designed to maintain the sprags at a predetermined pitch, with at least one retainer made from a plastic material, showcasing a serpentine-like structure.

Another significant patent is the "Double-notched sprag outer retainer." This invention involves a sprag outer retainer ring that includes several pockets formed in a circumferential direction. Each pocket is defined by a rectangular sprag insertion hole and notches on opposite edges, allowing for symmetrical use regardless of the lock direction.

Career Highlights

Throughout his career, Noboru Kitamura has worked with prominent companies such as NSK-Warner K.K. and NSK-Warner Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in mechanical design and innovation.

Collaborations

Kitamura has collaborated with notable colleagues, including Masao Shoji and Mikio Uchida. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.

Conclusion

Noboru Kitamura's contributions to one-way clutch technology exemplify his dedication to innovation in mechanical engineering. His patents reflect a deep understanding of design and functionality, making him a respected figure in his field.