Wataru Nagata

This inventor holds 51 USPTO granted patents, primarily in Cephalosporin Derivatives (CPC class 544 ). Top assignees: Shionogi Company Limited, Other. Active years: 1977-1987.

USPTO Granted Patents = 51

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 9

Forward Citations = 330(Granted Patents)

Forward Citations (Not Self Cited) = 297(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Nishinomiya, JA (1977 - 1978)
Nishinomiya, Hyogo, JA (1978)
Nishinomiya, JP (1978 - 1986)
Hyogo, JP (1980 - 1987)

Company Filing History:

49 out of 1,001

Shionogi Company Limited

patents

2 out of 834,411

Other

patents

Years Active: 1977-1987

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Areas of Expertise:

Cephalosporin

Hydroxamic Acids

5-Fluorouracil

Azetidinone

Thiadiazolyl

Dihydrotriazinyl

Phosphine Oxides

Cyclization

Oxazolines

Cephem Compounds

Arylmalonamido

51 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4705852 - 1-oxadethia cephalosporin hydroxamic acid derivatives (1987-11-10),

2. 4614797 - Cephalosporin hydroxamic acids (1986-09-30),

3. 4605738 - Production of 1-phthalidyl-5-fluorouracil derivatives (1986-08-12),

4. 4604460 - 1-oxadethiacepham compounds (1986-08-05),

5. 4592865 - Azetidinone intermediates for cephalosporin analogs (1986-06-03),

6. 4570018 - Fluorocyclopropanes (1986-02-11),

7. 4555578 - Mercaptotetrazolylalkanohydroxamic acids, salts and ester thereof (1985-11-26),

8. 4539148 - Production of 1-oxacephams and intermediates (1985-09-03),

9. 4533730 - 1-Oxadethiacepham compounds (1985-08-06),

10. 4529721 - Vinylthioacetamido oxacephalosporin derivatives (1985-07-16),

11. 4511738 - Process for preparing phosphine oxides (1985-04-16),

12. 4508909 - Synthesis of hydroxyethyltetrazolethiol and etherified intermediates (1985-04-02),

13. 4504659 - 1-Oxadethiacepham compounds (1985-03-12),

14. 4478997 - 1-Oxadethiacepham compounds (1984-10-23),

15. 4448720 - Inversion of the 3.alpha.-amino group attached to the .beta.-lactam ring (1984-05-15),

Title: The Innovative Journey of Wataru Nagata

Introduction:

Wataru Nagata, a pioneering inventor hailing from Nishinomiya, Japan, has made significant contributions to the world of technology through his groundbreaking innovations and patents.

Latest Patents:

Nagata's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights:

With a career spanning over two decades, Nagata has worked with leading tech companies in Japan, spearheading research and development projects that have led to the creation of cutting-edge products in various industries.

Collaborations:

Throughout his career, Nagata has collaborated with top researchers, engineers, and designers to bring his ideas to life. His collaborative efforts have resulted in the successful commercialization of several inventions.

Conclusion:

In conclusion, Wataru Nagata's relentless pursuit of innovation and his passion for creating technology that improves lives have solidified his position as a respected inventor in the global tech community.