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Akio Takada

USPTO Granted Patents = 63 (Patent Applications = 3)

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.5

ph-index = 8

Forward Citations = 252(Granted Patents)

Forward Citations (Not Self Cited) = 232(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Singapore, SG (2004 - 2010)
Miyagi-ken, JP (2008 - 2012)
Miyagi, JP (1997 - 2022)
Shinagawa-ku, JP (2018 - 2022)
Sendai, JP (2021 - 2023)
Tokyo, JP (1987 - 2024)

Company Filing History:

Dexerials Corporation

23 out of 58,129

Sony Corporation

Sony Precision Engineering Center (singapore) Pte Ltd.

4. 1 out of 546

Mitsubishi Petrochemical Company Limited

Dexerials Coporation

where one patent can have more than one assignee

Years Active: 1987-2025

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Areas of Expertise:

Polarizing Plate

Optical Device

Diffuser Plate

Inorganic Polarizing Plate

Liquid Crystal Display

Phase Difference Element

Polarization Conversion Element

Wave Plate

MEMS Device

Magnetic Material

Thin Film Technology

Optical Apparatus

63 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12235481 - Polarizing plate (2025-02-25),

2. 11971568 - Polarizing plate, manufacturing method thereof, and optical device (2024-04-30),

3. 11966068 - Inorganic wave plate and manufacturing method therefor (2024-04-23),

4. 11841560 - Depolarizing plate (2023-12-12),

5. 11592156 - Diffuser plate, designing method of diffuser plate, manufacturing method of diffuser plate, display device, projection device, and lighting device (2023-02-28),

6. 11579350 - Wire grid polarization plate having dielectric layer with concave portions (2023-02-14),

7. 11543702 - Polarizer and optical apparatus (2023-01-03),

8. 11500140 - Polarizing plate and optical apparatus having tip portions with continuous curved surface (2022-11-15),

9. 11385389 - Polarizing plate having discontinuous water-repellent portion and manufacturing method thereof (2022-07-12),

10. 11262491 - Polarizing plate having alternately stacked layers having different deposition directions (2022-03-01),

11. 11249233 - Thin film for optical element, method of manufacturing thin film for optical element, inorganic polarizing plate, method of manufacturing inorganic polarizing plate, optical element, and optical device (2022-02-15),

12. 11125413 - Diffuser plate, designing method of diffuser plate, manufacturing method of diffuser plate, display device, projection device, and lighting device (2021-09-21),

13. 11112550 - Polarizing plate, optical apparatus and method of manufacturing polarizing plate (2021-09-07),

14. RE48640 - Polarizing element and liquid crystal projector (2021-07-12),

15. 11029458 - Polarizing plate and optical apparatus including the same (2021-06-08),

Title: The Innovative Journey of Akio Takada

Introduction: Akio Takada is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Akio Takada 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, Akio Takada has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs. His innovative mindset and problem-solving skills have earned him recognition in the industry.

Collaborations: Throughout his career, Akio Takada has collaborated with top researchers, engineers, and scientists both locally and internationally. These collaborations have not only enriched his projects but have also paved the way for interdisciplinary innovations.

Conclusion: Akio Takada's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a trailblazer in the world of inventions. His work continues to inspire aspiring inventors and shape the future of technology.

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