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For the Inventor, By the Inventor

Shiraoka, Japan

Tsutomu Nawamaki

This inventor holds 45 USPTO granted patents, primarily in Herbicidal Compositions. Top assignees: Nissan Chemical Industries Limited, Nissan Chemical Corporation. Active years: 1985-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Nawamaki. Retrieved from https://idiyas.com/inventor/tsutomu-nawamaki

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

USPTO Granted Patents = 45

% Patents Active = 97.8

Average Co-Inventor Count = 6.5

ph-index = 12

Forward Citations = 399(Granted Patents)


Location History:

  • Yono, JP (1985 - 1992)
  • Minamisaitama-gun, JP (1996 - 1999)
  • Shiraoka, JP (1987 - 2000)
  • Saitama, JP (1988 - 2000)
  • Shiraoka-machi, JP (1997 - 2000)
  • Tokyo, JP (1998 - 2003)

Company Filing History:

goldMedal44 out of 1,235 
 
Nissan Chemical Industries Limited
 patents
silverMedal1 out of 261 
 
Nissan Chemical Corporation
 patents

Years Active: 1985-2003

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Areas of Expertise:
Herbicidal Compositions
Pyrazole Derivatives
Pyrimidine Compounds
Nitrogen-Containing Cyclic Compounds
Fluoropropylthiazoline
Iminosulfonylurea Derivatives
Uracil Derivatives
Pyridinesulfonamide Derivatives
Substituted Benzoyl Derivatives
Condensed Heterocyclic Derivatives
Plant Growth Regulators
Selective Herbicides
45 patents (USPTO):Explore Patents
1. 6562756 - Herbicidal compositions (2003-05-13),
2. 6165942 - Heterocycle-fused pyrimidinone derivative and herbicidal composition (2000-12-26),
3. 6030926 - Pyrazole derivative and herbicidal composition (2000-02-29),
4. 6030925 - Herbicidal composition (2000-02-29),
5. 5977027 - Pyrimidone isobutyric acid and herbicides containing the same (1999-11-02),
6. 5939559 - Pyrazole derivative and herbicidal composition (1999-08-17),
7. 5834401 - Nitrogen-containing cyclic compounds and herbicides containing the same (1998-11-10),
8. 5773388 - Pyrimidine derivatives, herbicides and plant growth regulators (1998-06-30),
9. 5763365 - Fluoropropylthiazoline derivatives and herbicides (1998-06-09),
10. 5750470 - Herbicidal 2,6-disubstituted pyridine compounds and compositions (1998-05-12),
11. 5716904 - 4,5-disubstituted pyrimidine derivatives and herbicides (1998-02-10),
12. 5691276 - Herbicidal composition comprising a fluoropropylthiazoline sulfonylurea (1997-11-25),
13. 5686390 - Iminosulfonylurea derivatives and herbicides (1997-11-11),
14. 5604179 - Iminosulfonylurea derivatives and herbicides (1997-02-18),
15. 5545608 - Pyrazole-glycolic acid amide derivatives as herbicides (1996-08-13),

Title: Tsutomu Nawamaki - Pioneering Inventor from Shiraoka, Japan

Introduction: Tsutomu Nawamaki is a renowned inventor hailing from Shiraoka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Nawamaki's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological development.

Career Highlights: With a career spanning over three decades, Tsutomu Nawamaki has established himself as a visionary inventor with a keen eye for identifying gaps in the market and creating innovative solutions to address them. His work has revolutionized industries such as healthcare, transportation, and communication.

Collaborations: Nawamaki has collaborated with leading research institutions, universities, and tech companies worldwide to bring his inventions to life. His ability to work across disciplines and cultures has led to the successful implementation of numerous groundbreaking technologies.

Conclusion: In conclusion, Tsutomu Nawamaki's relentless pursuit of innovation and his passion for creating a better future through technology have solidified his position as a trailblazing inventor in the global innovation landscape.

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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