Company Filing History:

9 out of 6,892

Sumitomo Chemical Company, Limited

patents

5 out of 1,156

Nippon Sheet Glass Company, Limited

where one patent can have more than one assignee

Years Active: 1980-1987

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4642266 - Non-fogging coating composition and a shaped article coated therewith (1987-02-10),

2. 4594379 - Non-fogging coating composition and a shaped article coated therewith (1986-06-10),

3. 4522966 - Non-fogging coating composition and a shaped article coated therewith (1985-06-11),

4. 4409077 - Ultraviolet radiation curable coating composition (1983-10-11),

5. 4405679 - Coated shaped article of polycarbonate type resin (1983-09-20),

6. 4394177 - Coating composition (1983-07-19),

7. 4332859 - Coated materials and production thereof (1982-06-01),

8. 4242412 - Coated materials and production thereof (1980-12-30),

9. 4221686 - Ultraviolet radiation curable printing ink (1980-09-09),

Title: Kazuo Sakiyama: Innovator in Non-Fogging Coating Technologies

Introduction

Kazuo Sakiyama is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of coating technologies, particularly with his innovative non-fogging coating compositions. With a total of 9 patents to his name, Sakiyama's work has had a considerable impact on various industries.

Latest Patents

One of Sakiyama's latest patents is a non-fogging coating composition that includes several key components. This composition comprises (A) 0 to 50 parts by weight of epoxy group-containing organic silane compounds or partial hydrolyzates thereof, (B) 20 to 80 parts by weight of a polyhydric alcohol having an ethylene oxide chain, (C) 10 to 75 parts by weight of a polymer or copolymer with specific structural units, and (D) a catalytic amount of a curing catalyst. Additionally, this invention includes a shaped article made of polycarbonate type resin that is coated with this innovative composition.

Career Highlights

Throughout his career, Kazuo Sakiyama has worked with prominent companies such as Sumitomo Chemical Company, Limited and Nippon Sheet Glass Company, Limited. His experience in these organizations has allowed him to refine his expertise in the development of advanced coating technologies.

Collaborations

Sakiyama has collaborated with notable coworkers, including Akira Fujioka and Motoaki Yoshida. These partnerships have contributed to the successful development of his innovative products and patents.

Conclusion

Kazuo Sakiyama's contributions to non-fogging coating technologies demonstrate his commitment to innovation and excellence in his field. His patents and collaborations reflect a career dedicated to advancing coating solutions that benefit various industries.

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