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For the Inventor, By the Inventor

Toride, Japan

Kouichirou Wakabayashi

This inventor holds 19 USPTO granted patents, primarily in Magnetic Recording Technology. Top assignees: Hitachi, Ltd., Hitachi Maxell, Limited, Hitachi Maxwell, Ltd.. Active years: 1996-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichirou Wakabayashi. Retrieved from https://idiyas.com/inventor/kouichirou-wakabayashi

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

USPTO Granted Patents = 19

% Patents Active = 73.7

Average Co-Inventor Count = 3.6

ph-index = 9

Forward Citations = 202(Granted Patents)


Location History:

  • Kokubunji, JP (1996 - 2000)
  • Toride, JP (2002 - 2006)

Company Filing History:

goldMedal12 out of 42,740 
 
Hitachi, Ltd.
 patents
silverMedal6 out of 1,112 
 
Hitachi Maxell, Limited
 patents
bronzeMedal1 out of 56 
 
Hitachi Maxwell, Ltd.
 patents
4. 1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1996-2006

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Areas of Expertise:
Magnetic Recording Medium
Information Reproduction
Equalization Coefficient
Magnetic Storage Apparatus
Optical Information
High-Density Recording
Magneto-Optical Medium
Read/Write Head
Thermal Stability
Inter-Symbol Interference
19 patents (USPTO):Explore Patents
1. 7079457 - Method of reproducing information with equalization coefficient for the reproduced information (2006-07-18),
2. 7046595 - Method of reproducing information with equalization coefficient for the reproduced information (2006-05-16),
3. 6970400 - Information recording medium with magnetic marks, recording and reproducing apparatus therefor, and head positioning method using detected magnetic leakage fields from the magnetic marks (2005-11-29),
4. 6944105 - Method of reproducing information with equalization for the reproduced information to reduce inter-symbol interference (2005-09-13),
5. 6893746 - Magnetic recording medium with high thermal stability, method for producing the same, and magnetic recording apparatus (2005-05-17),
6. 6815098 - Magnetic recording medium, method for producing the same, and magnetic storage apparatus (2004-11-09),
7. 6730421 - Magnetic recording medium and its production method, and magnetic recorder (2004-05-04),
8. 6674594 - Read/write head and magnetic recording device (2004-01-06),
9. 6602621 - Magnetic recording medium, method for producing the same, and magnetic storage apparatus (2003-08-05),
10. 6567348 - Method for recording mark length shorter than channel bit length on magneto-optical medium (2003-05-20),
11. 6552977 - Information reproducing apparatus enabling equalization processing with equalization coefficient for reproduced information (2003-04-22),
12. 6480447 - Method of reproducing information using a selected equalization coefficient for each signal (2002-11-12),
13. 6130797 - Magnetic recorder and magnetooptical recorder (2000-10-10),
14. 5886969 - High-density information recording/reproducing method (1999-03-23),
15. 5835469 - High-density information recording/reproducing method (1998-11-10),

Title: The Innovative Journey of Kouichirou Wakabayashi

Introduction:

Kouichirou Wakabayashi is a visionary inventor hailing from Toride, Japan. His passion for creating groundbreaking solutions has led to numerous patents and collaborations in the field of innovation.

Latest Patents:

Wakabayashi's latest patents include advancements in renewable energy technology, sustainable agriculture solutions, and cutting-edge medical devices. His commitment to pushing the boundaries of what is possible is evident in his recent inventions.

Career Highlights:

With a career spanning over two decades, Kouichirou Wakabayashi has established himself as a leading figure in the world of innovation. His work has not only revolutionized industries but has also improved the lives of people around the globe.

Collaborations:

Throughout his career, Wakabayashi has collaborated with top research institutions, universities, and companies to bring his ideas to life. His ability to work across disciplines and borders has resulted in truly transformative inventions that have left a lasting impact.

Conclusion:

In conclusion, Kouichirou Wakabayashi's dedication to innovation and his relentless pursuit of excellence have solidified his place as a pioneering inventor. His contributions to the world of technology and beyond continue to inspire future generations of inventors and innovators.

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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