Hitachioota, Japan

Nobuo Kurihara


Average Co-Inventor Count = 3.7

ph-index = 21

Forward Citations = 1,058(Granted Patents)

Forward Citations (Not Self Cited) = 1,042(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Ibaraki, JP (1981 - 1992)
  • Hitachiohta, JP (1985 - 1992)
  • Hitachinaka, JP (1997)
  • Hitachiota, JP (1980 - 2003)
  • Hitachioota, JP (1990 - 2004)
  • Hachinohe, JP (2003 - 2007)

Company Filing History:


Years Active: 1980-2007

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56 patents (USPTO):Explore Patents

Title: Nobuo Kurihara: A Pioneer in Automatic Transmission Technology

Introduction

Nobuo Kurihara, a notable innovator in the automotive industry, hails from Hitachioota, Japan. With an impressive portfolio of 56 patents to his name, Kurihara has made significant contributions to automotive technology, particularly in the development of automatic transmission systems.

Latest Patents

Among his noteworthy innovations are his two latest patents focusing on automatic automobile transmission systems. The first patent, titled "Automatic automobile transmission with variable shift pattern controlled in response to estimated running load," outlines a sophisticated automatic transmission control system that incorporates various units to estimate vehicle weight, output torque, and running load. The innovation enables precise gear shifts based on the vehicle's conditions, ultimately enhancing fuel efficiency.

The second patent, simply titled "Automatic transmission control system for an automobile," shares similarities with the first, reinforcing its core principles of estimating vehicle weight and running load to optimize shift schedules. This advanced control mechanism seeks to ensure that the automatic transmission operates efficiently in accordance with the vehicle's performance needs.

Career Highlights

Throughout his career, Nobuo Kurihara has collaborated with prestigious companies, including Hitachi, Ltd. and Nissan Motor Company Limited. His tenure at these organizations has provided him with extensive experience in the automotive engineering field, allowing him to refine and perfect his innovative approaches to transmission technology.

Collaborations

Kurihara has also worked alongside talented colleagues such as Minoru Ohsuga and Hiroshi Kimura. These collaborations have contributed to the advancement of their mutual goals in enhancing automobile performance and driving experience through innovative technology.

Conclusion

Nobuo Kurihara stands out as a significant figure in the realm of automotive inventions, particularly with his advancements in automatic transmission systems. With his robust portfolio of patents and collaborations with leading companies and professionals, Kurihara continues to influence the future of automotive technology, driving forward innovations that enhance vehicle performance and efficiency.

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