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For the Inventor, By the Inventor

Kanagawa, Japan

Hiroshige Okamura

This inventor holds 15 USPTO granted patents and 1 published patent application, primarily in Information Recording Technology. Top assignee: Sony Corporation. Active years: 1995-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshige Okamura. Retrieved from https://idiyas.com/inventor/hiroshige-okamura

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 53.3

Average Co-Inventor Count = 3.2

ph-index = 8

Forward Citations = 147(Granted Patents)


Location History:

  • Kanagawa, JP (1995 - 1998)
  • Chiba, JP (2005 - 2007)

Company Filing History:

goldMedal15 out of 58,148 
 
Sony Corporation
 patents

Years Active: 1995-2007

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Areas of Expertise:
Modulation Apparatus
Recording Medium
Reproducing Apparatus
Signal Phase Adjustment
Digital Symbols
Multi-Bit Information
DSV Control Bit
Magneto-Optical Recording
Information Recording Process
Step-Wise Pits
Data Generation Method
Information Representation
15 patents (USPTO):Explore Patents
1. 7256718 - Modulation apparatus and method (2007-08-14),
2. 7120105 - Recording medium, reproducing apparatus, and recording apparatus (2006-10-10),
3. 6982660 - Modulation apparatus and method, and DSV-control-bit generating method (2006-01-03),
4. 6965329 - Modulation apparatus and method, and DSV-control-bit generating method (2005-11-15),
5. 6958713 - Modulation apparatus and method, and DSV-control-bit generating method (2005-10-25),
6. 6950042 - Modulating apparatus and method, and DSV control bit producing method (2005-09-27),
7. 6914544 - Modulation apparatus and method and DSV control bit generation method (2005-07-05),
8. 5818805 - Reproducing apparatus using an information recording medium wherein (1998-10-06),
9. 5809004 - Information recording medium with pits edges shifted in a step-wise (1998-09-15),
10. 5748582 - Information recording medium wherein digital symbols are represented by (1998-05-05),
11. 5724330 - Information recording medium wherein multi-bit digital information is (1998-03-03),
12. 5615193 - Information recording apparatus and process for recording on a recording (1997-03-25),
13. 5566158 - Information recording medium and a recording apparatus and a reproducing (1996-10-15),
14. 5557592 - Reproducing apparatus for reproducing information from a recording (1996-09-17),
15. 5450381 - Magneto-optical recording utilizing signal phase adjustment (1995-09-12),

Title: Hiroshige Okamura: Pioneering Inventor from Kanagawa

Introduction: Hiroshige Okamura is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Hiroshige Okamura holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Okamura has worked with leading research institutions and tech companies, developing cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Hiroshige Okamura has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Hiroshige Okamura's passion for innovation and his relentless pursuit of technological advancement continue 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]
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