Inventor
YOSHIZUMI MOTOHIKO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIZUMI MOTOHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI METAL CORP
6 patentsUS4668501AMay 26, 1987
Process for preparing a titanium oxide powder
MITSUBISHI METAL CORP54 citations95
US4452830AJun 5, 1984
Electroconductive powder and process for production thereof
MITSUBISHI METAL CORP66 citations95
US4431764AFeb 14, 1984
Antistatic transparent coating composition
MITSUBISHI METAL CORP126 citations95
US4373013AFeb 8, 1983
Electroconductive powder and process for production thereof
MITSUBISHI METAL CORP76 citations95
US5051399ASep 24, 1991
Superconductive resin material
MITSUBISHI METAL CORP7 citations73
US4104549AAug 1, 1978
Magnetite ferrite for magnetostrictive vibrators
MITSUBISHI METAL CORP16 citations69
MITSUBISHI MATERIALS CORP
3 patentsUS5449389ASep 12, 1995
Process for production of fine α-alumina powder
MITSUBISHI MATERIALS CORP40 citations86
US5432137AJul 11, 1995
Process for producing a highly crystalline, fine α-alumina powder
MITSUBISHI MATERIALS CORP3 citations58
US8927067B2Jan 6, 2015
Infrared ray cut-off material, dispersion of infrared ray cut-off material, infrared ray cut-off film-forming composition, and infrared ray cut-off film
MITSUBISHI MATERIALS CORP0 citations51