Patents/Assignees

POWDERTECH CO., Ltd.

13 patents in portfolio

US12595188utility2026
Ferrite Powder, Ferrite Resin Composite Material, and Electromagnetic Shielding Material, Electronic Material, or Electronic Component
0 cites
US12455516utility2025
Ferrite Particle, Carrier Core Material for Electrophotographic Developer, Carrier for Electrophotographic Developer, and Electrophotographic Developer
0 cites
US12436480utility2025
Ferrite Particles, Electrophotographic Developer Carrier Core Material, Electrophotographic Developer Carrier, and Electrophotographic Developer
0 cites
US12422763utility2025
Ferrite Particles, Electrophotographic Developer Carrier Core Material, Electrophotographic Developer Carrier, and Electrophotographic Developer
0 cites
US12386281utility2025
Ferrite Particles, Electrophotographic Developer Carrier Core Material, Electrophotographic Developer Carrier, and Electrophotographic Developer
0 cites
US12253825utility2025
Ferrite Particles, Electrophotographic Developer Carrier Core Material, Electrophotographic Developer Carrier, and Electrophotographic Developer
0 cites
US12204280utility2025
Carrier, Xerographic Developer, and Carrier Production Method
0 cites
US12134567utility2024
Ferrite Powder and Method for Producing Same
0 cites
US12119151utility2024
Ferrite Powder and Method of Producing the Same
0 cites
US11952286utility2024
Mn Ferrite Powder, Resin Composition, Electromagnetic Wave Shielding Material, Electronic Material, and Electronic Component
0 cites
US11651881utility2023
Mn—zn Ferrite Particles, Resin Molded Body, Soft Magnetic Mixed Powder, and Magnetic Core
0 cites
US11572926utility2023
Iron Oxide Powder for Brake Friction Material
0 cites
US11542174utility2023
Ferrite Particles, Resin Compositions and Electromagnetic Wave Shielding Material
0 cites