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Trademarks = 18

Forward Citations = 176

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6 inventors (with patents filed for the assignee):

Yoshihiro Hirata (24 out of 25 patents)

Yoshio Ueda (11 out of 14 patents)

Hiroaki Takase (10 out of 11 patents)

4. Kazuaki Suzuki (9 out of 15 patents)

5. Yuko Yamashita (3 out of 7 patents)

6. Hiraoki Takase (1 out of 1 patent)

25 patents: Sort by Forward Citations

1. 7320713 - Treatment of fiber with water containing fine powder of noble metal dispersed therein (2008-01-22),

2. 7314499 - Method and device for manufacturing advanced water containing ultra-fine gold particles (2008-01-01),

3. 7300672 - Titanium-group metal containing high-performance water, and its producing method and apparatus (2007-11-27),

4. 7300491 - Method and apparatus for the production of metal powder (2007-11-27),

5. 7201945 - Healthy fiber products (2007-04-10),

6. 7144589 - High functional water containing titanium and method and apparatus for producing the same (2006-12-05),

7. 7118684 - Treatment of fiber with water containing fine powder of noble metal dispersed therein (2006-10-10),

8. 7108735 - Method and device for manufacturing metallic particulates, and manufactured metallic particulates (2006-09-19),

9. 6994552 - Hair design system and its applications (2006-02-07),

10. 6989127 - Health ornament containing titanium powder and method for manufacturing thereof (2006-01-24),

11. 6869626 - Production method of ultrafine gold particle-dissolved water and device therefor (2005-03-22),

12. 6833145 - Water containing fullerenes and method for producing the same (2004-12-21),

13. 6692776 - Method of repairing or restoring damaged or imperfect hair (2004-02-17),

14. 6622735 - Hair iron equipped with iron press cover (2003-09-23),

15. 6521219 - Method of repairing or restoring damaged or imperfect hair (2003-02-18),

Phild Co., Ltd. is a leading technology company specializing in software development and IT solutions. With a team of experienced professionals, we strive to deliver innovative products and services that cater to our clients' unique needs. Our expertise lies in developing cutting-edge software applications, implementing efficient IT systems, and providing comprehensive technology consulting. We are committed to delivering excellence and building long-lasting partnerships with our clients.

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Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

25 Patents

#65 in Kyoto 615-0031

#2,517 in Japan

#24,961 in the World

Kyoto, Japan

Phild Co., Ltd.