Location History:
- Saitama-ken, JP (2002)
- Tsurugashima, JP (1999 - 2007)
- Saitama, JP (2010)
- Kawasaki, JP (2015)
Company Filing History:
13 out of 2,648 
3 out of 2,861 
1 out of 291 Years Active: 1999-2015
Title: Hideo Ochi: Innovator in Light-Emitting Technology
Introduction
Hideo Ochi is a prominent inventor based in Tsurugashima, Japan. He has made significant contributions to the field of light-emitting technology, holding a total of 17 patents. His innovative work has led to advancements in various applications, particularly in drive devices and 3D display technology.
Latest Patents
One of Ochi's latest patents is a drive device for a light-emitting element. This device improves accuracy while driving the light-emitting element at small currents, utilizing a comparatively simple configuration. The drive device includes detecting means, comparing means, a driving voltage source, and offset means. The detecting means detects a voltage corresponding to a current flowing through a first resistor for current detection, which is coupled to a light-emitting element in series. The comparing means compares the magnitude of the detection voltage with a comparison voltage. The driving voltage source applies a voltage based on the comparison result to the series circuit of the light-emitting element and the first resistor. The offset means corrects the voltage corresponding to the current flowing through the first resistor by a correction voltage.
Another notable patent is a 3D display device. This device controls and stereoscopically displays a targeted stereoscopic image formed by a background image planar component and a spring-out image stereoscopic component. It manages the amount of transmitted light of a light control panel to enhance the viewing experience. The device switches the amount of transmitted light to optimize the display of images with varying parallax.
Career Highlights
Hideo Ochi has worked with notable companies such as Pioneer Corporation and Pioneer Electronic Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in light-emitting technology.
Collaborations
Ochi has collaborated with esteemed colleagues, including Shinichi Ishizuka and Tsuyoshi Sakamoto. Their combined expertise has contributed to the success of various projects and patents.
Conclusion
Hideo Ochi's contributions to light-emitting technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the field and inspire future innovations.