Hachioji, Japan

Hiroyasu Jobetto

This inventor holds 38 USPTO granted patents and 2 published patent applications, primarily in Semiconductor Devices. Top assignees: Casio Computer Co., Ltd., Cmk Corporation, Teramikros, Inc.. Active years: 1997-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyasu Jobetto. Retrieved from https://idiyas.com/inventor/hiroyasu-jobetto

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

USPTO Granted Patents = 38 

% Patents Active = 39.5

Average Co-Inventor Count = 1.4

ph-index = 13

Forward Citations = 756(Granted Patents)


Company Filing History:


Years Active: 1997-2012

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Areas of Expertise:
Semiconductor Device
Manufacturing Method
Heat Dissipation Layer
Optical Sensor Module
Interconnecting Layer
Wiring Structures
Adhesion Increasing Film
Tin Diffusion
Dielectric Thin Film
Conductive Layers
External Connection Electrodes
Magnetic Recording Medium
38 patents (USPTO):Explore Patents

Title: The Innovations of Hiroyasu Jobetto: Pioneering Advancements in Semiconductor Technology

Introduction: Hiroyasu Jobetto is a prominent inventor based in Hachioji, Japan, known for his contributions to semiconductor technology. With a remarkable portfolio of 38 patents, Jobetto has made significant strides in the design and manufacturing methods of semiconductor devices, thereby impacting the industry extensively.

Latest Patents: Among his latest innovations, his patents include a novel semiconductor device and method for manufacturing the same. This semiconductor device features a semiconductor substrate equipped with several electrodes for external connection. It also incorporates a lower-layer insulating film and multiple lower-layer wirings that enhance the electrical connectivity. Another notable patent highlights a semiconductor device that features a tin diffusion inhibiting layer designed to prevent the diffusion of tin in solder balls, particularly crucial for high-current applications such as power supply integrated circuits.

Career Highlights: Jobetto's career encompasses significant tenure with notable companies in the electronics sector. He has worked extensively with Casio Computer Co., Ltd. and Cmk Corporation, contributing his expertise to the development of cutting-edge semiconductor products. His innovative solutions and commitment to improving semiconductor technology have established him as a key figure in his field.

Collaborations: Throughout his career, Jobetto has collaborated with esteemed colleagues, including Ichiro Mihara and Takeshi Wakabayashi. These collaborations have fostered a creative environment that has led to numerous technological advancements and enhanced patent filings.

Conclusion: Hiroyasu Jobetto stands out as an influential inventor whose work in semiconductor technology has made significant impacts in various applications. His ongoing innovations continue to shape the future of the industry, showcasing the importance of creativity and determination in the field of electronics. With each patent he acquires, Jobetto reinforces his legacy as a pivotal contributor to technological advancements in Japan and beyond.

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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