Hideyo Shibata

Hideyo Shibata is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of magnetic recording technology. With a total of 3 patents, his work has had a lasting impact on the industry.

Latest Patents

One of his latest patents is a magnetic recording/reproducing device that features position control. This invention prevents track thinning at an IN point of consecutive recording by utilizing a head of a larger width than the track width. The ATF control unit manages reproduction during the pre-roll of consecutive recording based on a pilot signal from the heads. Additionally, a positioning signal and a phase of HSW are detected by a circuit, allowing for precise tracking control.

Another significant patent is for an information recorder/reproducer. This device records video signals according to the number of tracks that correspond to the broadcasting system for each basic unit. It innovatively records control signals on magnetic tape in the longitudinal direction, ensuring that the duty ratio of control signals varies for different tracks. This allows for the recording and reproduction of programs from differing broadcasting systems while maintaining consistent cylinder revolutions and tape transfer speeds.

Career Highlights

Hideyo Shibata is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work has contributed to advancements in magnetic recording technologies, enhancing the quality and efficiency of information storage and retrieval.

Collaborations

He has collaborated with notable coworkers such as Shigeo Eshima and Takayasu Yoshida, further enriching his contributions to the field.

Conclusion

Hideyo Shibata's innovations in magnetic recording technology have established him as a prominent figure in the industry. His patents reflect a commitment to advancing technology and improving the efficiency of information recording and reproduction.