Company Filing History:
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Years Active: 1992-2014
Title: Kouichi Ihara: Innovator in Optical Disc Technology
Introduction
Kouichi Ihara is a notable inventor based in Yokohama, Japan, recognized for his contributions to optical disc technology. With a total of three patents to his name, he has made significant advancements in the field, particularly in the design and functionality of optical disc drives.
Latest Patents
Ihara's latest patents include an innovative optical disc drive that features an optical pick-up with a laser diode and a laser diode driver. This design incorporates a digital signal processor that includes a write strategy circuit and low voltage differential signaling drivers for efficient signal transmission. A key aspect of this invention is the inclusion of differential resistors connected between the differential lines of outputs of the LVDS drivers, enhancing the performance of the optical disc drive. Another notable patent involves a flexible printed circuit and electric apparatus that allows for the adjustment of two circuit boards' relative positions. This flexible printed circuit is designed to suppress fluctuations in transmission characteristics, ensuring stable signal transmission.
Career Highlights
Throughout his career, Kouichi Ihara has worked with prominent companies such as Hitachi LG Data Storage, Inc. and Hitachi Video Engineering, Incorporated. His experience in these organizations has contributed to his expertise in optical technologies and electronic devices.
Collaborations
Ihara has collaborated with notable colleagues, including Akira Kitayama and Tatemi Ido, who have also made significant contributions to the field of technology.
Conclusion
Kouichi Ihara's innovative work in optical disc technology and his patents reflect his dedication to advancing electronic devices. His contributions continue to influence the industry and pave the way for future innovations.