Location History:
- Toyokawa, JP (1985 - 1988)
- Yokohama, JP (1999 - 2013)
Company Filing History:
6 out of 42,485 
2 out of 203 
Years Active: 1985-2013
Title: Hideo Suenaga: Innovator in Optical Technology
Introduction
Hideo Suenaga is a prominent inventor based in Toyokawa, Japan. He has made significant contributions to the field of optical technology, holding a total of 7 patents. His work has advanced the development of optical devices and systems, showcasing his expertise and innovative spirit.
Latest Patents
Suenaga's latest patents include an optical disc device that features an optical source for emitting an optical beam. This device incorporates an incident intensity control circuit to manage the intensity of the emitted optical beam. It also includes an objective lens for focusing the beam on an optical disc and an optical detector for receiving the reflected beam. The servo signal generation circuit generates a focus error signal, ensuring that the variation of the focus error signal remains within a predetermined range.
Another notable patent is for an optical device that integrates an optical component and multiple light-emitting elements on a single substrate. The design includes a step on the substrate that differentiates the levels of the optical component and the light-emitting elements. This innovative configuration allows for enhanced functionality and performance in optical applications.
Career Highlights
Throughout his career, Hideo Suenaga has worked with esteemed companies such as Hitachi, Ltd. and Hitachi Media Electronics Co., Ltd. His experience in these organizations has contributed to his development as a leading inventor in the optical technology sector.
Collaborations
Suenaga has collaborated with notable colleagues, including Toshio Sugiyama and Harushige Nakagaki. These partnerships have fostered innovation and have played a crucial role in the advancement of optical technologies.
Conclusion
Hideo Suenaga's contributions to optical technology through his patents and collaborations highlight his status as a significant inventor in the field. His innovative designs continue to influence the development of optical devices and systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.