This inventor holds 8 USPTO granted patents. Top assignees: Sony Corporation, Sony Magnescale Inc., Sony Magnescale Incorporation. Active years: 1981-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (1985)
- Chiba, JP (1981 - 1992)
Company Filing History:
6 out of 58,145 
1 out of 40 
1 out of 4 Years Active: 1981-1992
Title: Hiroyuki Ohkubo: Innovator in Holographic Technology
Introduction
Hiroyuki Ohkubo, an inventive mind hailing from Chiba, Japan, has made significant contributions to the field of holographic technology, obtaining a total of eight patents throughout his career. His projects reflect a deep understanding of optical engineering and a commitment to enhancing precision measurement tools.
Latest Patents
Among his latest innovations are two notable patents: the Hologram Scale having Moisture Resistance and the Scaling Device.
The Hologram Scale incorporates a base substrate and a hologram film with a laser-produced diffraction grating protected by a secondary substrate. This innovative design ensures that the hologram film remains intact against environmental conditions through a careful sealing process with moisture-resistant adhesives.
The Scaling Device features a complex arrangement of cylinders, enabling precise measurements through a longitudinal scale with detectable indicia. This device is designed with axial movement capabilities, allowing for accurate reading of measurements while ensuring that signals are generated in response to the movement of the components.
Career Highlights
Hiroyuki Ohkubo has held positions in prominent companies such as Sony Corporation and Sony Magnescale Inc., where he leveraged his expertise in optical engineering to push the boundaries of measurement technologies. His experience at these organizations has played a pivotal role in shaping his career as an inventor.
Collaborations
Throughout his professional journey, Ohkubo has collaborated with notable colleagues, including Akihisa Narimatsu and Hiroshi Maru. These collaborations have been instrumental in refining his inventions and advancing the technology in which he specializes, fostering an environment of innovation and shared knowledge.
Conclusion
Hiroyuki Ohkubo stands out in the world of inventions as a prolific inventor whose work in holographic technology continues to influence the field. His dedication to creating advanced measurement tools underlines the importance of innovation in today's technological landscape, ensuring precision and reliability in various applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile