国家/地区 日本（3） 美国（3） 中国（2） 欧洲专利局（EPO）（2） 韩国（2） 台湾（2） 世界知识产权组织（2）
IPC部 C（3）
IPC大类 C22（3）
IPC小类 C22C（3）
IPC C22C009/02（3）
发明人 CHIBA Y（2） CHIBA YOSHIHIRO（2）
公开年
申请年
专利权人 JX NIPPON MI.（2） NIPPON MININ.（2）

Radiating table designed with special water channel of alloy material, has heat dissipation pipe fitting to water pipe through groove, heat dissipation platform provided with several waterway annular grooves communicated with water pipe through groove.

ZHAO J, HU C, HU C Q, ZHAO J H

Rolled copper foil used for manufacture of graphene for e.g. mercury-free fluorescent lamp, has specified ratio of maximum value for detection strengths occurring under specified conditions based on specific direct pole figure.

CHIBA YOSHIHIRO, CHIBA Y

Copper foil used for manufacturing graphene, has glossiness or more than preset value, and average grain size more than preset value after being heated in atmosphere containing hydrogen and argon at specific conditions.

CHIBA YOSHIHIRO, CHIBA Y, YOSHIHIRO C, CHIBA G