Hiromi Nojiri

Title: Hiromi Nojiri: Innovator in Power Transmission Technology

Introduction

Hiromi Nojiri is a notable inventor based in Iwata, Japan. He has made significant contributions to the field of power transmission devices, holding a total of 13 patents. His innovative designs focus on improving efficiency and functionality in mechanical systems.

Latest Patents

One of his latest inventions is a power transmission device designed to facilitate starting on slopes. This device incorporates a control type slip clutch and a mechanical type control two-way clutch, which are positioned between the input shaft and the output shaft. The slip clutch allows for engagement while producing slip, enhancing transmission efficiency. Additionally, a one-way clutch is integrated to prevent backward movement when the vehicle is stopped on an incline.

Another significant patent is the bidirectional differential clutch. This invention allows the rotation of the input gear to be transmitted to the rotational shaft through sprags only when the input gear rotates faster than the shaft. The design includes a play in the rotational direction, enabling the sprags to incline effectively when the rotational direction is reversed.

Career Highlights

Hiromi Nojiri has worked with prominent companies such as NTN Corporation and NTN Toyo Bearing Co., Ltd. His experience in these organizations has contributed to his expertise in mechanical engineering and innovation.

Collaborations

Throughout his career, Nojiri has collaborated with talented individuals, including Kenichiro Ito and Kenro Adachi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hiromi Nojiri's contributions to power transmission technology exemplify his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to enhancing mechanical systems, making him a significant figure in the field.