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For the Inventor, By the Inventor

Yokohama, Japan

Masanori Aizawa

This inventor holds 20 USPTO granted patents, primarily in Cosmetic Formulations. Top assignees: Toyo Seikan Kaisha, Ltd., Shiseido Company, Limited, Toray Industries, Inc.. Active years: 1979-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Aizawa. Retrieved from https://idiyas.com/inventor/masanori-aizawa

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

USPTO Granted Patents = 20

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 13

Forward Citations = 435(Granted Patents)


Location History:

  • Kanagawa, JP (1991)
  • Yokohama, JP (1979 - 2001)

Company Filing History:

goldMedal16 out of 586 
 
Toyo Seikan Kaisha, Ltd.
 patents
silverMedal4 out of 1,040 
 
Shiseido Company, Limited
 patents
bronzeMedal2 out of 3,586 
 
Toray Industries, Inc.
 patents
where one patent can have more than one assignee

Years Active: 1979-2001

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Areas of Expertise:
Cosmetic Composition
Microcapsules
Laminated Sheet
Seamless Cans
Shock Resistance
Deep-Draw Can
Multicolor Printing
Vessel Closure
Plastic Laminate
Hypo-Allergenic Oil
20 patents (USPTO):Explore Patents
1. 6231873 - Cosmetic containing fine soft microcapsules (2001-05-15),
2. 5763497 - Oil-in-water type cosmetic composition (1998-06-09),
3. 5753328 - Polyester-metal laminated sheet and seamless cans using the same (1998-05-19),
4. 5705240 - Coated metal plate for cans and seamless cans formed therefrom (1998-01-06),
5. 5300335 - Laminated draw-formed container having excellent shock resistance and (1994-04-05),
6. 5249447 - Process for preparation of thickness-reduced deep-draw-formed can (1993-10-05),
7. 5228588 - Thickness-reduced deep-draw-formed can (1993-07-20),
8. 5144824 - Process for the preparation of a thickness-reduced draw-formed can (1992-09-08),
9. 5137762 - Laminated metal plate for drawn can, and drawn can prepared therefrom (1992-08-11),
10. 5089269 - Cosmetic containing fine soft microcapsules (1992-02-18),
11. 5072605 - Process for production of covered deep-drawn can (1991-12-17),
12. 5065183 - Multicolor printing method for container (1991-11-12),
13. 4887732 - Easy-open lid in which score cut edge can be covered and process for (1989-12-19),
14. 4564541 - Plastic laminate structure and vessel (1986-01-14),
15. 4526287 - Shock-resistant easily-openable vessel closure (1985-07-02),

Title: The Innovative Journey of Masanori Aizawa

Introduction: Masanori Aizawa, a distinguished inventor hailing from Yokohama, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Aizawa's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights: With over two decades of experience in research and development, Aizawa has held key positions in leading tech companies, where he spearheaded projects that have revolutionized various industries.

Collaborations: Aizawa has collaborated with renowned universities and research institutions worldwide, fostering a culture of innovation and knowledge exchange. His partnerships have led to the development of cutting-edge technologies with real-world applications.

Conclusion: Masanori Aizawa's relentless pursuit of innovation and his commitment to pushing the boundaries of technology make him a visionary inventor whose work continues to shape the future of multiple industries.

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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