Kazuo Goto

This inventor holds 7 USPTO granted patents and 3 published patent applications. Top assignees: Sony Corporation, Cdr Inc., Other. Active years: 2001-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Goto. Retrieved from https://idiyas.com/inventor/kazuo-goto-7bnbb7io

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7 (Patent Applications = 3)

% Patents Active = 85.7

Average Co-Inventor Count = 3.7

ph-index = 5

Forward Citations = 118(Granted Patents)

Location History:

Miyagi, JP (2001)
Kanagawa, JP (2002 - 2007)

Company Filing History:

1 out of 834,570

Other

patents

where one patent can have more than one assignee

Years Active: 2001-2007

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7198198 - Antenna device and communication device using antenna device (2007-04-03),

2. 7183987 - Antenna apparatus, and communications apparatus using same (2007-02-27),

3. 7050007 - Electronic device with communication capability (2006-05-23),

4. 7000837 - Antenna device and communication device using antenna device (2006-02-21),

5. 6922309 - Spindle motor and information recording and/or reproducing apparatus having this spindle motor (2005-07-26),

6. 6496332 - Head slider for flexible magnetic disk (2002-12-17),

7. 6219213 - Magnetic head with magnetic tunnel element in which induced magnetic field changes relative angle of magnetization which affects tunnel current (2001-04-17),

Title: Kazuo Goto: Innovator in Antenna Technology

Introduction

Kazuo Goto is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of antenna technology, holding a total of 7 patents. His work primarily focuses on devices that enhance communication capabilities, particularly in relation to contactless IC cards.

Latest Patents

Among his latest patents, Goto has developed an antenna device and a communication device utilizing this antenna. The antenna device is designed for use in recorders and writers that interact with contactless IC cards. It features a loop coil that radiates a magnetic field, allowing for magnetic coupling with a corresponding loop coil in the IC card. This innovative design facilitates the sending and receiving of data between the device and the card. Another notable patent is an antenna apparatus that also serves a similar function, incorporating a magnetic sheet to optimize communication with the IC card.

Career Highlights

Kazuo Goto has had a distinguished career, including his tenure at Sony Corporation. His work at this leading technology company has allowed him to develop and refine his inventions, contributing to advancements in communication technology.

Collaborations

Throughout his career, Goto has collaborated with notable colleagues such as Yutaka Okazaki and Hiraku Akiho. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Kazuo Goto's contributions to antenna technology and communication devices have made a lasting impact in the field. His innovative patents continue to influence advancements in how devices interact with contactless IC cards.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

3 patents pending: