Neyagawa, Japan

Yoshihiko Morioka

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiko Morioka. Retrieved from https://idiyas.com/inventor/yoshihiko-morioka

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


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: The Innovations of Yoshihiko Morioka

Introduction

Yoshihiko Morioka is a notable inventor based in Neyagawa, Japan. He has made significant contributions to the field of magnetic recording technology. His work has led to advancements that enhance the performance of recording apparatus.

Latest Patents

Morioka holds a patent for a "Multiple-channel magnetic head having plural magnetic head tips mounted." This invention addresses the magnetic recording characteristics of recording apparatus. It involves a design where three or more magnetic tips are disposed on one head base. The extension lines in the depth direction of the head tips pass through the central line of the cylinder. The outermost head tips on the head base, which are disposed in one window of the cylinder, serve as dummy heads. However, they do not possess the function of magnetic recording characteristics for recording, reproducing, and erasing. The materials of the head tips on one head base, including the dummy head, are uniform.

Career Highlights

Morioka is associated with Matsushita Electric Industrial Co., Ltd., a company known for its innovations in electronics and technology. His work at this esteemed organization has allowed him to contribute to cutting-edge developments in magnetic recording.

Collaborations

Throughout his career, Morioka has collaborated with notable colleagues, including Takaaki Maegawa and Masaru Higashionji. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Yoshihiko Morioka's contributions to magnetic recording technology exemplify the impact of dedicated inventors in advancing technological capabilities. His patent and work at Matsushita Electric Industrial Co., Ltd. highlight the importance of innovation in the electronics 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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