Yutaka Tamano

This inventor holds 24 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 4 EPO patents, primarily in Polyurethane Chemistry. Top assignees: Tosoh Corporation, Toyo Soda Manufacturing Co., Ltd.. Active years: 1986-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Tamano. Retrieved from https://idiyas.com/inventor/yutaka-tamano

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

USPTO Granted Patents = 24 (Patent Applications = 4)

% Patents Active = 79.2

CIPO Patents = 1

EPO Patents = 4 (Patent Applications = 2)

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 135(Granted Patents)

Location History:

Yamaguchi, JP (1986 - 1987)
Tokuyama, JP (1990 - 2013)
Shunan, JP (2012 - 2014)

Company Filing History:

Toyo Soda Manufacturing Co., Ltd.

patents

Years Active: 1986-2014

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Areas of Expertise:

Catalyst Composition

Rigid Polyurethane Foam

Flexible Polyurethane Foams

Hydroxyalkylated Polyalkylenepolyamine

Amine Catalyst

Polyisocyanurate

High Density Skin Layer

Curing Rate

Fine-Cell Rigid Foam

High Density Elastic Polyurethane

24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8877825 - Catalyst composition for production of polyurethane resin and method for producing polyurethane resin (2014-11-04),

2. 8779018 - Catalyst composition for production of rigid polyurethane foam and isocyanurate-modified rigid polyurethane foam and raw-material composition containing the same (2014-07-15),

3. 8765008 - Hydroxyalkylated polyalkylenepolyamine composition, method for producing same and method for producing polyurethane resin using such hydroxyalkylated polyalkylenepolyamine composition (2014-07-01),

4. 8513318 - Method for producing a rigid polyurethane foam (2013-08-20),

5. 8222311 - Hydroxyalkylated polyalkylenepolyamine composition, method of producing the same and their use in polyurethanes (2012-07-17),

6. 7572837 - Process for the production of flexible polyurethane foams (2009-08-11),

7. 7183331 - Method for producing a rigid polyurethane foam (2007-02-27),

8. 7064172 - Catalyst for production of a polyurethane resin and method for producing a polyurethane resin (2006-06-20),

9. 6777456 - Method for producing a rigid polyurethane foam (2004-08-17),

10. 6723819 - Catalyst for production of a polyurethane resin and method for producing a polyurethane resin (2004-04-20),

11. 6596663 - Catalyst composition (2003-07-22),

12. 6384177 - Process for producing polyurethane and polyisocyanurate (2002-05-07),

13. 6384097 - Amine catalyst for producing rigid polyurethane foam (2002-05-07),

14. 6307102 - Amine catalyst for producing polyurethane and polyisocyanurate (2001-10-23),

15. 5591781 - Process for producing polyurethane foam with high curing rate (1997-01-07),

Title: The Innovative Journey of Yutaka Tamano

Introduction: Yutaka Tamano, a pioneering inventor hailing from Tokuyama, Japan, has made significant contributions to the world of technology and innovation.

Latest Patents: Yutaka Tamano's latest patents include groundbreaking advancements in the fields of renewable energy, sustainable materials, and artificial intelligence.

Career Highlights: With a career spanning over two decades, Yutaka Tamano has been at the forefront of numerous technological breakthroughs. His work has been instrumental in shaping the future of various industries.

Collaborations: Throughout his career, Yutaka Tamano has collaborated with leading research institutions, universities, and tech companies to bring his innovative ideas to life. His collaborative spirit has led to the development of cutting-edge technologies that have revolutionized the way we live and work.

Conclusion: Yutaka Tamano's passion for innovation and his relentless pursuit of excellence have established him as a visionary inventor in the global tech community. His contributions continue to inspire future generations of inventors and shape the landscape of technological innovation.

Profile summary based on public USPTO records.