Company Filing History:
6 out of 39,228 
1 out of 192 Years Active: 1994-2002
Title: Hiroyuki Sugihara: Innovator in Deck and Magnetic Tape Technologies
Introduction
Hiroyuki Sugihara is a notable inventor based in Kawasaki, Japan. He has made significant contributions to technology, particularly in the fields of deck apparatus and magnetic tape library systems. With a total of 6 patents, Sugihara's innovations have had a lasting impact on the industry.
Latest Patents
One of Sugihara's latest patents is a deck apparatus equipped with a lock mechanism. This invention aims to prevent a deck tower from collapsing when multiple decks are drawn at the same surface side. The design includes stopper mechanisms that prevent the decks from being drawn, which are linked between the upper and lower tiers. Additionally, it features a locking arm that allows only one deck to be drawn at a time, ensuring safety and stability.
Another significant patent is the magnetic tape library apparatus having a leader block engaging mechanism. This apparatus is designed to reengage a disengaged leader block of any magnetic tape cartridge. It consists of a cell unit with multiple cells for accommodating magnetic tape cartridges, a magnetic tape drive unit for data operations, and an accessor for automatic switching between the cell unit and the drive unit. The system also includes a stacker for external magnetic tape cartridges and a delivery mechanism for selecting cartridges for use.
Career Highlights
Hiroyuki Sugihara has worked with prominent companies such as Fujitsu Corporation and Copal Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, Sugihara has collaborated with talented individuals, including Kengo Yamakawa and Yukio Katsuyama. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hiroyuki Sugihara's contributions to the fields of deck apparatus and magnetic tape technology demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to safety and efficiency, making him a significant figure in the world of invention.
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.