Junichi Sugawara

This inventor holds 22 USPTO granted patents, primarily in Optical Devices. Top assignees: Sony Corporation, Dexerials Corporation. Active years: 2001-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Sugawara. Retrieved from https://idiyas.com/inventor/junichi-sugawara

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

USPTO Granted Patents = 22

% Patents Active = 77.3

Average Co-Inventor Count = 2.2

ph-index = 5

Forward Citations = 60(Granted Patents)

Location History:

Tome, JP (2020 - 2022)
Miyagi, JP (2001 - 2023)
Tokyo, JP (2021 - 2023)

Company Filing History:

Dexerials Corporation

patents

Years Active: 2001-2023

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Areas of Expertise:

Optical Element

Projection Image Display

Liquid Crystal Display

Phase Difference Compensation

Magnetic Tunnel Effect

Sputtering Target

Magnetoresistive Effect

Multichannel Magnetic Head

Magnetic Memory

Manufacturing Method

Magnetic Sensor

Inductively Coupled Plasma

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11573362 - Optical element and projection image display apparatus (2023-02-07),

2. 11550091 - Phase difference compensation element, liquid crystal display device, and projection image display device (2023-01-10),

3. 11537008 - Optical element, liquid crystal display device, and projection-type image display device (2022-12-27),

4. 11294114 - Optical element and projection image display apparatus (2022-04-05),

5. 11281049 - Phase difference compensating element, liquid crystal display device, and projection-type image display device (2022-03-22),

6. 11269218 - Phase difference compensation element, liquid crystal display device and projection type image display device (2022-03-08),

7. 11225709 - Mn—Zn—O sputtering target and production method therefor (2022-01-18),

8. 10996388 - Manufacturing method of phase difference element, phase difference element, and projection image display device (2021-05-04),

9. 10886112 - Mn—Zn—W—O sputtering target and production method therefor (2021-01-05),

10. 10811237 - Mn—Zn—O sputtering target and production method therefor (2020-10-20),

11. 7511928 - Magnetic tunnel effect type magnetic head, and recorder/player (2009-03-31),

12. 7092225 - Magnetic tunnel effect type magnetic head, and method of producing same (2006-08-15),

13. 7092224 - Magnetic tunnel effect type magnetic head, and method of producing same (2006-08-15),

14. 7057860 - Magnetic tunnel effect type magnetic head having a magnetic tunnel junction element, and recorder/player (2006-06-06),

15. 6909584 - Magnetic tunnel effect type magnetic head having a magnetic tunnel junction element sandwiched with conductive gap layers between a pair of magnetic shielding layers (2005-06-21),

Title: Junichi Sugawara: Pioneering Inventor from Miyagi, Japan

Introduction: Junichi Sugawara is a renowned inventor hailing from Miyagi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Sugawara 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, Sugawara has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs in various industries.

Collaborations: Throughout his career, Sugawara has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing that has been instrumental in his success as an inventor.

Conclusion: Junichi Sugawara's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his reputation as a visionary inventor in Miyagi, Japan, and beyond.

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]