Kiyotaka Okuyama

This inventor holds 18 USPTO granted patents, primarily in Magnetic Recording Media. Top assignees: Tdk Electronics Company, Limited, Tdk Corporation. Active years: 1980-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyotaka Okuyama. Retrieved from https://idiyas.com/inventor/kiyotaka-okuyama

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

USPTO Granted Patents = 18

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 76(Granted Patents)

Location History:

Saku, JP (1982)
Tokyo, JP (1980 - 1986)
Nagano, JP (1993)
Usudamachi, JP (1994 - 1996)

Company Filing History:

11 out of 333

Tdk Electronics Company, Limited

Years Active: 1980-1996

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Areas of Expertise:

Magnetic Recording Medium

Video Tape Cassette

Magnetic Coating

Production Process

Magnetic Storage

Data Storage Technology

Recording Technology

Coating Composition

Media Preparation

Magnetic Properties

High-Density Recording

Storage Solutions

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5514463 - Magnetic recording medium (1996-05-07),

2. 5351902 - 8mm video tape cassette (1994-10-04),

3. 5225281 - Magnetic recording medium comprising a magnetic coating containing (1993-07-06),

4. 4609588 - Magnetic recording medium (1986-09-02),

5. 4600650 - Magnetic recording medium (1986-07-15),

6. 4460651 - Magnetic recording medium (1984-07-17),

7. 4459319 - Process for producing a magnetic recording medium (1984-07-10),

8. 4404259 - Magnetic recording medium (1983-09-13),

9. 4396659 - Magnetic recording medium (1983-08-02),

10. 4391864 - Magnetic recording medium (1983-07-05),

11. 4389458 - Magnetic recording medium (1983-06-21),

12. 4370384 - Magnetic recording medium (1983-01-25),

13. 4367264 - Magnetic recording medium (1983-01-04),

14. 4361621 - Magnetic recording medium (1982-11-30),

15. 4357391 - Magnetic recording medium (1982-11-02),

Title: Kiyotaka Okuyama - Innovative Inventor from Tokyo

Introduction: Kiyotaka Okuyama is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Kiyotaka Okuyama holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to innovation.

Career Highlights: With over two decades of experience in the industry, Okuyama has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the way we approach complex challenges.

Collaborations: Throughout his career, Kiyotaka Okuyama has collaborated with top companies, such as tech giants and automotive manufacturers, to bring his inventions to the market and make a lasting impact on society.

Conclusion: Kiyotaka Okuyama's passion for innovation and his dedication to pushing the boundaries of what is possible make him a true pioneer in the world of technology, inspiring the next generation of inventors to dream big and create a better future.

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]