For the Inventor, By the Inventor

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Showa Co.

USPTO Granted Patents = 17

EPO Patents = 6

Trademarks = 8

Forward Citations = 177

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20 inventors (with patents filed for the assignee):

Teruki Takayasu (8 out of 9 patents)

Hidetoshi Kishihara (6 out of 21 patents)

Yasuhiro Fukushima (6 out of 13 patents)

4. Kinji Onoda (5 out of 6 patents)

5. Terukazu Fujihana (4 out of 9 patents)

6. Kazuaki Morita (4 out of 4 patents)

7. Ryo Saito (3 out of 7 patents)

8. Toshimi Onishi (3 out of 3 patents)

9. Teruo Arai (2 out of 2 patents)

10. Ryosuke Matsuoka (1 out of 1 patent)

11. Asuko Kimoto (1 out of 1 patent)

12. Tomoyoshi Asaki (1 out of 2 patents)

13. Eiji Owaki (1 out of 3 patents)

14. Toshimi Mori (1 out of 1 patent)

15. Yukio Arai (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 10053762 - Method for producing surface-treated metal titanium material or titanium alloy material, and surface-treated material (2018-08-21),

2. 9822025 - Method for treating soil-contaminating water using photocatalytic material (2017-11-21),

3. 8821831 - Process for producing crystalline titanium oxide coating film through electrolytic anodizing (2014-09-02),

4. 8637766 - Dye-sensitized solar cell (2014-01-28),

5. 8597603 - Decomposition/elimination method using a photocatalytic material (2013-12-03),

6. 7980036 - Lining structure (2011-07-19),

7. D540991 - Work glove with reinforced, slip-preventive palm (2007-04-17),

8. D530058 - Slip-preventive palm for work glove (2006-10-17),

9. D527864 - Work glove with slip-preventive palm (2006-09-12),

10. 7089600 - Work glove (2006-08-15),

11. D522716 - Work glove (2006-06-13),

12. D522715 - Work glove (2006-06-13),

13. D522698 - Work glove (2006-06-06),

14. D515785 - Work glove (2006-02-28),

15. 6684409 - Work glove (2004-02-03),

Showa Co. is a leading global supplier of high-quality gloves for a variety of industries including automotive, construction, and food processing. With over 60 years of experience, Showa Co. continues to innovate and provide cutting-edge solutions to protect workers in hazardous environments. Their commitment to sustainability and quality has earned them a reputation as a trusted partner in workplace safety.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

17 Patents

#44 in Hyogo

#3,157 in Japan

#34,802 in the World

Showa Co.

Forward Citations = 177

20 inventors:

Teruki Takayasu (8 out of 9 patents)

Hidetoshi Kishihara (6 out of 21 patents)

Yasuhiro Fukushima (6 out of 13 patents)

4. Kinji Onoda (5 out of 6 patents)

5. Terukazu Fujihana (4 out of 9 patents)

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