Location History:
- Saitama, JP (1990 - 1993)
- Tokorozawa, JP (1993 - 1997)
Company Filing History:
Years Active: 1990-1997
Title: Hiroshi Otsubo: Innovator in Stereoscopic Display Technology
Introduction
Hiroshi Otsubo is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of display technology, holding a total of seven patents. His work focuses on enhancing user experience through innovative stereoscopic image displaying apparatuses.
Latest Patents
One of Otsubo's latest patents is a stereoscopic display using movement direction detection. This apparatus includes a field switching signal generating unit that alternates between odd and even field periods from an original picture signal. It features a delaying unit that produces a delayed picture signal and a stereoscopic image signal generating unit that selects between the original and delayed picture signals based on the field switching signal. The display unit then presents the stereoscopic image by supplying pictures to each eye of the user alternately. Another notable patent is an apparatus for controlling the rotation of a disk player. This invention includes a lock detection unit, a memory unit, a comparison unit, and a control unit. It effectively manages the spindle motor's rotation velocity by comparing the frequency of a read RF signal with a stored voltage, allowing for precise acceleration or deceleration.
Career Highlights
Hiroshi Otsubo is currently employed at Pioneer Electronic Corporation, a company known for its advancements in electronic products and technologies. His work at Pioneer has allowed him to push the boundaries of display technology and contribute to the company's innovative product lineup.
Collaborations
Otsubo has collaborated with notable colleagues such as Seiji Ohmori and Tasuku Tsuruga. Their combined expertise has fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Hiroshi Otsubo's contributions to stereoscopic display technology and his innovative patents have significantly impacted the field. His work continues to inspire advancements in user experience and display systems.