Takatsuki, Japan

Takashi Yamase

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Maxell, Limited. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Yamase. Retrieved from https://idiyas.com/inventor/takashi-yamase

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Takashi Yamase: Innovator in Magnetic Recording Technology

Introduction

Takashi Yamase is a notable inventor based in Takatsuki, Japan. He has made significant contributions to the field of magnetic recording technology. His innovative work has led to the development of a unique magnetic recording medium that enhances durability and performance.

Latest Patents

Yamase holds a patent for a magnetic recording medium that comprises a substrate and a magnetic layer. This magnetic layer, with a thickness ranging from about 1.0 to 10 micrometers, includes magnetic particles and a binder. The invention is characterized by the inclusion of a liquid hydrocarbon with a melting or flowing point of about -20 to -60 degrees Celsius, along with α-iron oxide particles and/or a higher fatty acid with a melting point of about 45 degrees Celsius or higher. This innovative approach improves the durability of the magnetic recording medium.

Career Highlights

Takashi Yamase is associated with Hitachi Maxell, Limited, where he has been instrumental in advancing magnetic recording technologies. His work has not only contributed to the company's reputation but has also impacted the industry as a whole.

Collaborations

Yamase has collaborated with notable colleagues such as Sadao Yamashita and Hiroshi Zaitsu. Their combined expertise has fostered innovation and development in their respective fields.

Conclusion

In summary, Takashi Yamase is a distinguished inventor whose work in magnetic recording technology has led to significant advancements. His patent for a durable magnetic recording medium exemplifies his innovative spirit and commitment to enhancing technology.

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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