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For the Inventor, By the Inventor

Tokyo, Japan

Takanari Nawata

This inventor holds 13 USPTO granted patents. Top assignee: Mitsubishi Gas Chemical Company, Inc.. Active years: 1976-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takanari Nawata. Retrieved from https://idiyas.com/inventor/takanari-nawata

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

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 8

Forward Citations = 298(Granted Patents)


Location History:

  • Tokyo, JA (1976)
  • Tokyo, JP (1979 - 1988)
  • Kanamachi, JP (1988)
  • Mie, JP (1992)

Company Filing History:

goldMedal13 out of 2,304 
 
Mitsubishi Gas Chemical Company, Inc.
 patents

Years Active: 1976-1992

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13 patents (USPTO):Explore Patents
1. 5104635 - Process for making hydrogen peroxide (1992-04-14),
2. 4751326 - Process for producing benzophenone-azine (1988-06-14),
3. 4727190 - Process for preparing benzophenone-azines (1988-02-23),
4. 4628119 - Process for preparing hydrazine hydrohalogenide (1986-12-09),
5. 4517377 - Process for producing vinyl acetate (1985-05-14),
6. 4366179 - Oxygen and carbon dioxide absorbent and process for storing coffee by (1982-12-28),
7. 4349509 - Oxygen indicator adapted for printing or coating and oxygen-indicating (1982-09-14),
8. 4332845 - Oxygen absorbent-containing bag (1982-06-01),
9. 4192773 - Oxygen absorbent (1980-03-11),
10. 4177247 - Process for producing dithionites (1979-12-04),
11. 4169811 - Oxygen indicator (1979-10-02),
12. 3963804 - Thermoplastic blend composition (1976-06-15),
13. 3954904 - Stabilized polyphenylene ether resin composition (1976-05-04),

Title: Takanari Nawata: Pioneering Innovations in Chemical Processes

Introduction

Takanari Nawata is an esteemed inventor based in Tokyo, Japan, known for his significant contributions to the field of chemical processes. With a remarkable portfolio of 13 patents, his innovations focus on enhancing efficiency and sustainability within the chemical industry.

Latest Patents

Among his latest patents, Takanari has developed a novel method for producing hydrogen peroxide, which involves catalytically reacting oxygen with hydrogen in a liquid reaction medium. This process represents a breakthrough in the production of this essential chemical, which has vast applications in various industries. Additionally, he has pioneered an improved method for producing benzophenone-azine, where the catalyst can be effectively removed, recovered, and recycled, further demonstrating his commitment to environmentally friendly practices.

Career Highlights

Takanari Nawata currently works with Mitsubishi Gas Chemical Company, Inc., where he continues to innovate and push the boundaries of chemical research. His work not only showcases his talent as an inventor but also reflects the company’s dedication to advancing sustainable chemical solutions.

Collaborations

Throughout his career, Takanari has collaborated with several talented individuals, including Yoshio Yoshikawa and Toshio Komatsu. These collaborations have enabled the fusion of ideas and expertise, resulting in groundbreaking advancements in their projects.

Conclusion

Takanari Nawata's contributions to the field of chemical processes exemplify the spirit of innovation and the importance of sustainability in modern chemistry. His impressive patent portfolio and ongoing collaborations highlight his role as a key figure in advancing technology for a better future.

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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