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For the Inventor, By the Inventor

Nagaokakyo, Japan

Kazuo Nakahama

This inventor holds 16 USPTO granted patents, plus 1 CIPO patent. Top assignees: Takeda Chemical Industries, Inc., Shiseido Company, Limited, Takeda Limited Industries, Ltd.. Active years: 1981-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Nakahama. Retrieved from https://idiyas.com/inventor/kazuo-nakahama

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

USPTO Granted Patents = 16

% Patents Active = 100.0


Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 1,241(Granted Patents)


Location History:

  • Muko, JP (1982)
  • Nagaokakyo, JP (1990 - 2001)
  • Kyoto, JP (1981 - 2004)

Company Filing History:

goldMedal13 out of 1,858 
 
Takeda Chemical Industries, Inc.
 patents
silverMedal3 out of 1,040 
 
Shiseido Company, Limited
 patents
bronzeMedal1 out of 1 
 
Takeda Limited Industries, Ltd.
 patent
4. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1981-2004

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16 patents (USPTO):Explore Patents
1. 6709837 - Polypeptide and production thereof (2004-03-23),
2. 6284500 - Microorganism resistant to threonine analogue and production of biotin (2001-09-04),
3. 6020173 - Microorganism resistant to threonine analogue and production of biotin (2000-02-01),
4. 5885792 - Biotin operon (1999-03-23),
5. 5770438 - Process for enantioselective hydrolysis of (1998-06-23),
6. 5712100 - Antibodies to peptides having NGF-like activity, and use thereof (1998-01-27),
7. 5693504 - Microorganism resistant to nicotinic acid analogue and production of (1997-12-02),
8. 5656435 - Antibodies to peptides having NGF-like activity, said antibodies having (1997-08-12),
9. 5525501 - DNA Fragment encoding acylamino acid racemase (1996-06-11),
10. 5247095 - Intermediates for D-biotin synthesis and their production (1993-09-21),
11. 5182195 - Method for increasing gene expression using protease deficient yeasts (1993-01-26),
12. 4945051 - Production of human lysozyme (1990-07-31),
13. 4364866 - Maytansinoids (1982-12-21),
14. 4362663 - Maytansinoid compound (1982-12-07),
15. 4361650 - Fermentation process of preparing demethyl maytansinoids (1982-11-30),

Title: The Innovative Journey of Kazuo Nakahama

Introduction:

Kazuo Nakahama, a pioneering inventor hailing from Nagaokakyo, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents:

Kazuo Nakahama's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems that are more efficient and cost-effective.

Career Highlights:

With a career spanning over two decades, Nakahama has established himself as a leading figure in the tech industry. His innovative spirit has led to the creation of numerous patents that have revolutionized various sectors, including clean energy, telecommunications, and robotics.

Collaborations:

Throughout his career, Kazuo Nakahama has collaborated with top research institutions, universities, and tech companies to further enhance his inventions. His partnerships have resulted in the successful implementation of cutting-edge technologies in real-world applications.

Conclusion:

In conclusion, Kazuo Nakahama's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor. His contributions continue to shape the technological landscape and inspire future generations of inventors worldwide.

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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