Company Filing History:
Years Active: 1991-2003
Title: Innovations and Inventions of Yoshiaki Hosokawa
Introduction
Yoshiaki Hosokawa, an accomplished inventor based in Kawasaki, Japan, has made significant contributions to the field of optical storage technology. With a total of 8 patents to his name, he has demonstrated remarkable ingenuity and creativity, particularly in the realm of disk drive apparatuses.
Latest Patents
One of his latest innovations includes a patented mechanism for loading a disk into a disk drive apparatus, featuring shifted oblique guiding surfaces. This innovative loading mechanism allows for the seamless insertion of a disk cartridge, incorporating components such as an opening and closing shutter mechanism for the cartridge, along with an elevating plate equipped with a spindle motor and alignment pins for precise cartridge positioning. The design also includes an oblique surface that aids in the movement of the elevating plate during cartridge insertion.
In another notable patent, Hosokawa developed an optical storage device that comprises a light source mounted on a base and an optical head with an objective lens. This design ensures focused light onto an optical recording medium, supported by a spindle motor assembly capable of moving between raised and lowered positions based on the insertion and ejection of the recording medium. This advancement enhances the functionality and reliability of optical storage devices.
Career Highlights
Yoshiaki Hosokawa serves as an inventor at Fujitsu Corporation, where he has pursued his passion for technological innovation. His work has significantly impacted the design and engineering of optical storage solutions, placing him at the forefront of this niche field.
Collaborations
Throughout his career, Hosokawa has collaborated with esteemed colleagues, including Masaki Kanoh and Takashi Maekawa. These partnerships have fostered shared ideas and driven advancements in optical storage technology, further elevating the quality of their contributions to the industry.
Conclusion
Yoshiaki Hosokawa's array of patents and innovative designs illustrates his dedication to enhancing optical storage technology. His work at Fujitsu Corporation, in collaboration with talented peers, continues to pave the way for advancements that shape the future of data storage solutions.
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.