This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Hitachi Construction Machinery Co., Ltd.. Active years: 2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2017
Title: Hiroshi Yoshikawa and Remote Management of Mining Equipment.
Introduction
Hiroshi Yoshikawa is an inventor associated with Ota, Japan, and Hitachi Construction Machinery Co., Ltd. His patent work addresses how operators can monitor self-propelled mining equipment from a remote management center.
Latest Patents
Yoshikawa is credited with 1 patent, titled “Operation Management Device of Self-Propelling Mining Equipment.” The invention enables a management center to receive sensor signals and display equipment operating-status data alongside warning indications. It also describes displaying maintenance records from a database or comparing operating data with that of another dump truck working at the same site. These features are intended to help personnel recognize equipment operations accurately from a remote location.
Career Highlights
Yoshikawa’s documented patent contribution focuses on remote monitoring and operational management for mining equipment. The invention brings together sensor data, warnings, maintenance information, and comparisons between machines to support oversight of dump-truck operations.
Collaborations
The supplied information identifies Takayuki Uchida and Nobuyoshi Hirowatari as Yoshikawa’s coworkers. His company affiliation is Hitachi Construction Machinery Co., Ltd.
Conclusion
Hiroshi Yoshikawa’s patent describes a practical approach to remotely monitoring mining equipment by combining operating data with warnings and relevant maintenance or comparison information.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile