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Usui-gun, Japan

Mitsuo Umemura

This inventor holds 11 USPTO granted patents. Top assignee: Shin-Etsu Chemical Co., Ltd.. Active years: 1978-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuo Umemura. Retrieved from https://idiyas.com/inventor/mitsuo-umemura

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 7

Forward Citations = 116(Granted Patents)


Location History:

  • Annaka, JA (1978)
  • Annaka, JP (1981 - 1989)
  • Matsuida, JP (1989)
  • Gunma, JP (1984 - 1992)
  • Usui, JP (1995)
  • Usui-gun, JP (1996 - 1998)

Company Filing History:

goldMedal11 out of 5,989 
 
Shin-Etsu Chemical Co., Ltd.
 patents

Years Active: 1978-1998

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11 patents (USPTO):Explore Patents
1. 5795700 - Method for forming resist pattern with enhanced contrast film (1998-08-18),
2. 5773200 - Positive resist composition suitable for lift-off technique and pattern (1998-06-30),
3. 5541037 - Anti-reflective material and patterning method (1996-07-30),
4. 5422221 - Resist compositions (1995-06-06),
5. 5086127 - Silicone UV absorbers containing silane units (1992-02-04),
6. 4870115 - Foamable silicone rubber composition (1989-09-26),
7. 4870035 - Process for manufacturing organic silazane polymers and process for (1989-09-26),
8. 4771118 - Process for manufacturing organic silazane polymers and process for (1988-09-13),
9. 4461908 - Method for the preparation of methyl hydrogensilanes (1984-07-24),
10. 4243607 - Process for the preparation of tetrachloroalkanes (1981-01-06),
11. 4089882 - Method of preparing fluoroalkyl-containing organosilanes (1978-05-16),

Title: The Innovative Journey of Mitsuo Umemura

Introduction: Mitsuo Umemura is a renowned inventor hailing from Usui-gun, Japan, known for his groundbreaking contributions to various fields.

Latest Patents: Mitsuo Umemura holds several patents in the areas of technology and engineering, showcasing his continuous innovation and creativity.

Career Highlights: Throughout his illustrious career, Mitsuo Umemura has been recognized for his pioneering work in developing cutting-edge solutions that have revolutionized industries.

Collaborations: Mitsuo Umemura has collaborated with leading research institutions and companies worldwide, fostering a culture of innovation and knowledge exchange.

Conclusion: Mitsuo Umemura's dedication to pushing the boundaries of what is possible through his inventions has solidified his legacy as a visionary 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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