Shin-ichi Yamada

This inventor holds 24 USPTO granted patents, primarily in Optical Disc Technology. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 1996-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shin-ichi Yamada. Retrieved from https://idiyas.com/inventor/shin-ichi-yamada

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

USPTO Granted Patents = 24

% Patents Active = 54.2

Average Co-Inventor Count = 4.3

ph-index = 6

Forward Citations = 207(Granted Patents)

Location History:

Osaka-fu, JP (2001)
Oosaka-fu, JP (2000 - 2009)
Katano, JP (1996 - 2010)
Osaka, JP (2002 - 2012)

Company Filing History:

17 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

7 out of 16,454

Panasonic Corporation

patents

Years Active: 1996-2012

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Areas of Expertise:

Optical Disc Apparatus

Crosstalk Correction

Integrated Circuit

Tracking Error Signal

Focal Point Movement

Spherical Aberration

Optical Disk Drive

Deficiency Detection

Dynamic Target Value

Anti-Wobble Medium

Control Devices

Information Recording

24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8174941 - Optical disc apparatus, crosstalk correction method and integrated circuit (2012-05-08),

2. 8094532 - Interlayer movement apparatus, and integrated circuit for interlayer movement apparatus (2012-01-10),

3. 7864638 - Optical disk apparatus (2011-01-04),

4. 7719931 - Optical disk device, loop gain setting method, and loop gain setting program (2010-05-18),

5. RE40946 - Optical disk apparatus (2009-10-26),

6. 7539089 - Optical disc device (2009-05-26),

7. 7480218 - Optical disk control device with focal point movement control (2009-01-20),

8. 7463563 - Deficiency detecting apparatus for optical disk (2008-12-09),

9. 7440362 - Optical disc drive which uses a train of pulses to shift the focus of a focusing section (2008-10-21),

10. 7406007 - Optical disc apparatus and spherical aberration correction controlling apparatus (2008-07-29),

11. 7379398 - Optical disc apparatus, an optical disc method, and a semiconductor integrated circuit capable of adjusting a focus position of a light beam and a spherical aberration (2008-05-27),

12. 7307933 - Optical disc drive (2007-12-11),

13. 7283435 - Optical disc device (2007-10-16),

14. 7257053 - Optical disc apparatus (2007-08-14),

15. 7242648 - Tracking error signal generation device, optical disc apparatus, tracking error signal generation method and tracking control method (2007-07-10),

Title: Shin-ichi Yamada: Pioneering Inventor from Katano

Introduction: Shin-ichi Yamada is a renowned inventor hailing from Katano, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shin-ichi Yamada holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Shin-ichi Yamada has worked with leading tech companies and research institutions, playing a key role in developing cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Shin-ichi Yamada has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge exchange that has led to numerous successful projects and inventions.

Conclusion: Shin-ichi Yamada's passion for innovation, coupled with his technical expertise and collaborative spirit, continues to inspire the next generation of inventors and shape the future of technology.

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]