Shigenori Hayashi

This inventor holds 58 USPTO granted patents, primarily in Magnetic Recording Media (CPC class 4272). Top assignees: Semiconductor Energy Laboratory Co., Ltd., Ricoh Company, Ltd.. Active years: 1988-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigenori Hayashi. Retrieved from https://idiyas.com/inventor/shigenori-hayashi

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

USPTO Granted Patents = 58

% Patents Active = 94.8

Average Co-Inventor Count = 2.4

ph-index = 21

Forward Citations = 3,363(Granted Patents)

Forward Citations (Not Self Cited) = 3,291(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kanagawa, JP (1991 - 2007)
Atsugi, JP (1988 - 2010)

Company Filing History:

58 out of 16,652

Semiconductor Energy Laboratory Co., Ltd.

where one patent can have more than one assignee

Years Active: 1988-2010

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Areas of Expertise:

Magnetic Recording Medium

Coating Fabrication

Plasma Processing

CVD Apparatus

Carbon Coating

Electrophotographic Photoconductor

Film Deposition

Thermo-Electromotive Element

Plasma Generating Device

Densified Region

Ultrasonic Vibration

Organic Composite

58 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7700164 - Apparatus for fabricating coating and method of fabricating the coating (2010-04-20),

2. 7391592 - Magnetic recording medium including a diamond-like carbon protective film and at least two additional elements (2008-06-24),

3. 7264850 - Process for treating a substrate with a plasma (2007-09-04),

4. 7083873 - Magnetic recording medium including a diamond-like carbon protective film with hydrogen and at least two additional elements (2006-08-01),

5. 6835523 - Apparatus for fabricating coating and method of fabricating the coating (2004-12-28),

6. 6805941 - Magnetic recording medium (2004-10-19),

7. 6756670 - Electronic device and its manufacturing method (2004-06-29),

8. 6623836 - Magnetic recording medium (2003-09-23),

9. 6520189 - CVD apparatus (2003-02-18),

10. 6468617 - Apparatus for fabricating coating and method of fabricating the coating (2002-10-22),

11. 6258434 - Magnetic recording medium (2001-07-10),

12. 6194047 - Magnetic recording medium (2001-02-27),

13. 6191492 - Electronic device including a densified region (2001-02-20),

14. 6183816 - Method of fabricating the coating (2001-02-06),

15. 6171674 - Hard carbon coating for magnetic recording medium (2001-01-09),

Title: The Innovative Journey of Shigenori Hayashi

Introduction: Shigenori Hayashi, a pioneering inventor hailing from Kanagawa, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Shigenori Hayashi's recent patents focus on advancements in renewable energy technologies, particularly in the field of solar power generation and energy storage solutions.

Career Highlights: With a career spanning over two decades, Shigenori Hayashi has established himself as a leading figure in the tech industry, with a strong focus on sustainability and environmental conservation. His work has been instrumental in driving forward the development of clean energy solutions.

Collaborations: Throughout his career, Shigenori Hayashi has collaborated with various research institutions, universities, and tech companies to further his research and bring his inventions to life. His collaborative efforts have led to the successful implementation of several cutting-edge technologies in the market.

Conclusion: Shigenori Hayashi's relentless pursuit of innovation and commitment to creating a more sustainable future have solidified his position as a visionary inventor in the field of renewable energy. His contributions continue to inspire and shape the landscape of clean technology for generations to come.

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]