Furukawa, Japan

Masao Ohkjita

This inventor holds 1 USPTO granted patent. Top assignee: Alps Electric Co., Ltd.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Ohkjita. Retrieved from https://idiyas.com/inventor/masao-ohkjita

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 38(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Masao Ohkjita: Innovator in Magnetic Disk Drive Technology

Introduction

Masao Ohkjita is a notable inventor based in Furukawa, Japan. He has made significant contributions to the field of magnetic disk drive technology. With a focus on innovation, Ohkjita has developed a unique patent that enhances the functionality of disk drives.

Latest Patents

Ohkjita holds a patent for a "Disk drive device with unified actuator assembly." This invention pertains to a magnetic disk drive device designed for reading from or writing to a magnetic disk. The actuator assembly consists of a yoke plate, an actuator housing magnetic heads, a stopper that restricts the range of rotation of the actuator, and a solenoid bracket that houses an actuator locking mechanism. The actuator assembly is ingeniously assembled as a single unit, allowing for easy mounting and removal from the disk drive device. He has 1 patent to his name.

Career Highlights

Ohkjita is associated with Alps Electric Co., Ltd., a company known for its advancements in electronic components and systems. His work at Alps Electric has allowed him to focus on developing innovative solutions in the field of disk drives.

Collaborations

Throughout his career, Ohkjita has collaborated with talented individuals such as Isao Asano and Makito Takikawa. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Masao Ohkjita's contributions to magnetic disk drive technology exemplify the spirit of innovation. His patent and work at Alps Electric Co., Ltd. highlight his commitment to advancing technology in this area.

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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