Ryo Kuribayashi

This inventor holds 11 USPTO granted patents and 1 EPO patent. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 2006-2020.

USPTO Granted Patents = 11

% Patents Active = 100.0

EPO Patents = 1 (Patent Applications = 3)

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 48(Granted Patents)

Location History:

Matsusaka, JP (2006 - 2008)
Mie, JP (2006 - 2011)
Osaka, JP (2017 - 2020)

Company Filing History:

6 out of 13,338

Panasonic Intellectual Property Management Co., Ltd.

patents

4 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

1 out of 16,454

Panasonic Corporation

patents

Years Active: 2006-2020

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10645509 - Loudspeaker diaphragm, method of manufacturing same, and loudspeaker employing same (2020-05-05),

2. 10477290 - Loudspeaker device and movable-body device equipped with the same (2019-11-12),

3. 10375478 - Loudspeaker diaphragm and loudspeaker including same (2019-08-06),

4. 9888321 - Loudspeaker, electronic apparatus using same, and mobile apparatus (2018-02-06),

5. 9813820 - Loudspeaker, electronic apparatus using same, and mobile apparatus (2017-11-07),

6. 9628916 - Loudspeaker, electronic apparatus using loudspeaker, and mobile equipment using loudspeaker (2017-04-18),

7. 7899204 - Speaker (2011-03-01),

8. 7315628 - Diaphragm for loud speaker and loud speaker employing it (2008-01-01),

9. 7149322 - Magnetic circuit for loudspeaker and loudspeaker comprising it (2006-12-12),

10. D529898 - Speaker for an automobile (2006-10-10),

11. D526312 - Speaker for an automobile (2006-08-08),

Title: Ryo Kuribayashi: Innovator in Loudspeaker Technology

Introduction

Ryo Kuribayashi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of loudspeaker technology, holding a total of 11 patents. His innovative designs and methods have advanced the performance and manufacturing processes of loudspeakers.

Latest Patents

Kuribayashi's latest patents include a loudspeaker diaphragm and a method of manufacturing the same. This loudspeaker diaphragm features a woven fabric as a base member, which includes a sealing layer and a coating layer. The woven fabric is shaped into a diaphragm, with the sealing layer applied to the first face, effectively sealing the mesh openings. The coating layer consists of a composite material made from a mixture of short nanofibers and resin, which permeates the woven fabric. Another notable patent is for a loudspeaker device that includes a loudspeaker unit and an enclosure. This device is designed to output sound in a specific direction upon receiving an electric signal, with the enclosure serving as an integral part of a movable-body device.

Career Highlights

Throughout his career, Ryo Kuribayashi has worked with notable companies such as Panasonic Intellectual Property Management Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His work has been instrumental in developing advanced loudspeaker technologies that enhance sound quality and manufacturing efficiency.

Collaborations

Kuribayashi has collaborated with talented individuals in the field, including Hiroyuki Morimoto and Shinsaku Sawa. These collaborations have contributed to the innovative advancements in loudspeaker technology.

Conclusion

Ryo Kuribayashi's contributions to loudspeaker technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the design and functionality of sound devices today.