Yutaka Fukuyama

This inventor holds 19 USPTO granted patents, plus 2 CIPO patents and 2 EPO patents, primarily in Audio And Display Devices. Top assignees: Sony Corporation, Mitsubishi Chemical Corporation, Kyocera Corporation. Active years: 1988-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Fukuyama. Retrieved from https://idiyas.com/inventor/yutaka-fukuyama

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

Calculating rank

USPTO Granted Patents = 19

% Patents Active = 68.4

CIPO Patents = 2 (Patent Applications = 1)

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 94(Granted Patents)

Location History:

Tokyo,, JP (1992)
Kitakyushu, JP (1998 - 2002)
Minato-ku, JP (2010)
Kanagawa, JP (2003 - 2017)
Tokyo, JP (1988 - 2020)

Company Filing History:

Mitsubishi Chemical Corporation

where one patent can have more than one assignee

Years Active: 1988-2020

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Areas of Expertise:

Audio Output Device

Image Display Device

Illumination Apparatus

Propylene Resin Composition

Carbon Black

Magneto Optical Disc Drive

Recording Apparatus

Disc Loading Mechanism

Tape Recording

Slider Lock Mechanism

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10827281 - Audio output device (2020-11-03),

2. 9841812 - Image display device and information input device (2017-12-12),

3. 9723700 - Illumination apparatus and storage medium (2017-08-01),

4. 9307617 - Illumination apparatus and storage medium (2016-04-05),

5. 7687566 - Propylene resin composition and molding thereof (2010-03-30),

6. 7485280 - Carbon black (2009-02-03),

7. 7088643 - Magneto optical disc drive having insertion restricting and locking portions (2006-08-08),

8. 6982933 - Recording and/or reproducing apparatus and recording medium cartridge holder (2006-01-03),

9. 6657925 - Magneto-optical disk drive having first and second movable sliders (2003-12-02),

10. 6532205 - Disk centering apparatus (2003-03-11),

11. 6404719 - Disc recording and/or reproducing apparatus (2002-06-11),

12. 6358487 - Carbon black and process for producing the same (2002-03-19),

13. 6096284 - Carbon black and the process for producing the same (2000-08-01),

14. 5901130 - Loading mechanism for a disc recording and/or reproducing apparatus (1999-05-04),

15. 5772975 - Carbon black (1998-06-30),

Title: The Innovative Journey of Yutaka Fukuyama

Introduction

Yutaka Fukuyama, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the field of audio and information processing technologies. With a total of 19 patents, Fukuyama’s work showcases a commitment to addressing complex engineering challenges through innovative design and technology.

Latest Patents

One of Fukuyama's latest inventions is an advanced audio output device that aims to resolve difficulties associated with audio device manufacturing and excessive wiring. This invention boasts a unique configuration that includes a first electrode layer featuring rows of electrodes oriented in a specified direction, complemented by a second electrode layer aligned perpendicularly on its back surface. The device also incorporates a piezoelectric layer and a support layer, ingeniously designed to enhance sound quality while minimizing production challenges.

Additionally, Fukuyama has developed an innovative information processing device capable of detecting eye blinks. This device employs at least one electrode to generate signals related to the blinking of a subject's eyes, processed by a circuit that accurately interprets these signals. This technology holds great potential for a multitude of applications, particularly in user interface design and accessibility solutions.

Career Highlights

Fukuyama has had a notable career, working with prestigious companies such as Sony Corporation and Mitsubishi Chemical Corporation. His experience in these leading organizations has undoubtedly contributed to his inventive prowess, allowing him to leverage state-of-the-art technologies and collaborate with top professionals in the industry.

Collaborations

Throughout his career, Fukuyama has had the opportunity to work alongside talented individuals, including Nobutake Mise and Shinichi Kanamaru. These collaborations have fostered an environment of innovation, leading to the development of groundbreaking technologies that push the boundaries of conventional engineering.

Conclusion

Yutaka Fukuyama is a prominent figure in the realm of technological innovation. His 19 patents, including advancements in audio output and information processing devices, demonstrate a profound capability to resolve intricate challenges. As he continues his journey of invention, Fukuyama's contributions will surely pave the way for future discoveries and enhancements in the tech landscape.

Profile summary based on public USPTO records.