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Funabashi, Japan

Keijiro Shigeru

USPTO Granted Patents = 9 (Patent Applications = 1)

CIPO Patents = 1

EPO Patents = 5 (Patent Applications = 2)

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 110(Granted Patents)

Location History:

Funabashi, JP (1991 - 2013)
Chiyoda-ku, JP (2014)
Tokyo, JP (2019)
Chiba, JP (2023)

Company Filing History:

Sumitomo Osaka Cement Co., Ltd.

Sumitomo Cement Co., Ltd.

1 out of 832,718

Other

patents

Years Active: 1991-2023

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11802086 - Anti-fouling coating film, glass ceramic product, coating material for forming anti-fouling coating film, and method for producing glass ceramic product (2023-10-31),

2. 10480081 - Method of manufacturing dishwasher (2019-11-19),

3. 8709616 - Cooking device and method of manufacture of the same (2014-04-29),

4. 8404307 - Hydrophilic film, process for producing same, and coating material for forming hydrophilic film (2013-03-26),

5. 6509057 - Antibacterial, antifungal or antialgal article and process for producing same (2003-01-21),

6. 6180162 - Method of producing antimicrobial metal articles and antimicrobial metal articles produced by the method (2001-01-30),

7. 5882808 - Anti-bacterial and anti-fungal ceramic product (1999-03-16),

8. 5807641 - Anti-bacterial and anti-fungal glaze composition for ceramic products (1998-09-15),

9. 4996177 - Sintered alumina article with high flexural strength and process for (1991-02-26),

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