Hadano, Japan

Yoshirou Yamaha

This inventor holds 1 USPTO granted patent. Top assignee: Asahi Kasei Microsystems Co., Ltd.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshirou Yamaha. Retrieved from https://idiyas.com/inventor/yoshirou-yamaha

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: The Innovations of Yoshirou Yamaha

Introduction

Yoshirou Yamaha is a notable inventor based in Hadano, Japan. He has made significant contributions to the field of display technology. His work focuses on improving image quality in display panels, showcasing his innovative spirit and technical expertise.

Latest Patents

Yoshirou Yamaha holds a patent for a display panel drive circuit. This invention aims to reduce degradation of image quality when constructing anode line drive circuits from multiple IC chips. The patent describes a method where dummy drive output and proper drive output of an adjoining IC chip are switched in predetermined cycles and supplied to an anode line. This approach minimizes variations in adjacent output currents among IC chips. Consequently, it helps reduce luminance differences in display areas caused by discrepancies in current driving capacity among IC chips. Overall, this innovation significantly enhances the quality of display panels.

Career Highlights

Yoshirou Yamaha is associated with Asahi Kasei Microsystems Co., Ltd., where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of display systems. With a focus on practical solutions, he has established himself as a key figure in his field.

Collaborations

Yoshirou collaborates with Satoshi Takehara, contributing to various projects that aim to push the boundaries of display technology. Their teamwork exemplifies the importance of collaboration in driving innovation.

Conclusion

Yoshirou Yamaha's contributions to display technology through his patent demonstrate his commitment to enhancing image quality. His work at Asahi Kasei Microsystems Co., Ltd. and collaborations with colleagues further highlight his role as an influential inventor in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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