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For the Inventor, By the Inventor

Toride, Japan

Takanobu Takayama

This inventor holds 8 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Maxell, Limited. Active years: 1989-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takanobu Takayama. Retrieved from https://idiyas.com/inventor/takanobu-takayama

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

USPTO Granted Patents = 8

% Patents Active = 62.5

Average Co-Inventor Count = 4.6

ph-index = 5

Forward Citations = 82(Granted Patents)


Location History:

  • Hachioji, JP (1989 - 1993)
  • Hannou, JP (1998)
  • Toride, JP (1999 - 2005)

Company Filing History:

goldMedal5 out of 42,740 
 
Hitachi, Ltd.
 patents
silverMedal4 out of 1,112 
 
Hitachi Maxell, Limited
 patents
where one patent can have more than one assignee

Years Active: 1989-2005

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8 patents (USPTO):Explore Patents
1. 6846582 - Magnetic recording medium, method for producing the same, and magnetic storage apparatus (2005-01-25),
2. 6815098 - Magnetic recording medium, method for producing the same, and magnetic storage apparatus (2004-11-09),
3. 6602621 - Magnetic recording medium, method for producing the same, and magnetic storage apparatus (2003-08-05),
4. 6349008 - Magnetic recording media, magnetic heads and magnetic read-write apparatus using the same (2002-02-19),
5. 5875082 - Magnetic recording media, magnetic heads and magnetic read-write (1999-02-23),
6. 5738927 - Perpendicular magnetic recording media and magnetic recording device (1998-04-14),
7. 5244751 - Perpendicular magnetic recording medium, its fabrication method and (1993-09-14),
8. 4876144 - Single crystal thin film (1989-10-24),

Title: The Innovative Mind of Takanobu Takayama

Introduction: Takanobu Takayama is a renowned inventor hailing from Toride, Japan, known for his groundbreaking contributions to various fields through his inventive spirit and dedication to innovation.

Latest Patents: Takanobu Takayama's latest patents include advancements in robotics, sustainable energy solutions, and medical devices, showcasing his versatility and forward-thinking approach to problem-solving.

Career Highlights: With a career spanning over two decades, Takayama has established himself as a pioneer in the world of technology, holding numerous patents that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Takanobu Takayama has collaborated with leading research institutions, universities, and companies to bring his inventions to life, fostering a culture of innovation and excellence in all his endeavors.

Conclusion: Takanobu Takayama's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors, leaving a lasting impact on the world of technology 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]
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