Yoshinori Ohwada, an accomplished inventor based in Ibaraki-ken, Japan, has made significant contributions to the field of construction machinery. With a portfolio that includes four patents, Ohwada continues to drive innovation that enhances the efficiency and functionality of construction equipment.

Latest Patents

Ohwada's latest patents include a series of advanced inventions aimed at improving displacement control in construction machinery. These patents consist of:

1. **Displacement Control Signal Correction Method** – This innovation introduces a displacement altering unit that generates a control pressure based on input displacement signals. It includes various components like a pressure calculating unit and a correcting unit to ensure accuracy in displacement control.

2. **Displacement Control Device** – Similar to the above, this device emphasizes the importance of precise displacement control in machinery, incorporating mechanisms to ensure reliable operation based on set parameters.

3. **Construction Machine Diagnosis Information Presenting Device** – This apparatus is designed to detect and present operational statuses of construction machines, utilizing sensors to provide essential data and alerts to operators.

4. **Diagnosis Information Display System and Method** – This system enhances the interface for operators, presenting critical alarm and failure displays while minimizing distractions, thus improving operator awareness and response to potential issues.

Career Highlights

Ohwada works at Hitachi Construction Machinery Co., Ltd., a company renowned for its innovation and excellence in construction equipment. His work has greatly influenced the design and operational efficiency of machinery, making significant contributions to the company's reputation within the industry.

Collaborations

During his career, Yoshinori Ohwada has collaborated with notable colleagues, including Yoshinori Furuno and Takanobu Ikari. Together, they have worked on various projects that leverage their collective expertise to push the boundaries of construction technology.

Conclusion

Yoshinori Ohwada's dedication to innovation and invention is exemplified through his patents and contributions to the construction machinery field. His inventive spirit and collaboration with talented coworkers continue to inspire advancements that benefit operators and the overall industry. The ingenuity behind his work illustrates the importance of innovation in driving progress within construction technology.

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