Inventor
ICHIMURA TAKEO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “ICHIMURA TAKEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KOGAKU KK
15 patentsUS4437192AMar 20, 1984
Implants of biologically active glass or glass ceramic containing titania
NIPPON KOGAKU KK59 citations94
US4261751AApr 14, 1981
Optical glasses
NIPPON KOGAKU KK39 citations92
US4166746ASep 4, 1979
Optical glass
NIPPON KOGAKU KK37 citations92
US4115131ASep 19, 1978
Optical glass
NIPPON KOGAKU KK31 citations92
US4424037AJan 3, 1984
Dental implant
NIPPON KOGAKU KK41 citations91
US4411624AOct 25, 1983
Dental implant
NIPPON KOGAKU KK31 citations91
US4268312AMay 19, 1981
Optical glass
NIPPON KOGAKU KK20 citations81
US4427784AJan 24, 1984
Fluophosphate optical glass
NIPPON KOGAKU KK17 citations74
US4497629AFeb 5, 1985
Dental implant and method of making same
NIPPON KOGAKU KK19 citations72
US3944697AMar 16, 1976
Glass body having a fluorescent pattern inwardly of a surface thereof
NIPPON KOGAKU KK14 citations72
US4118238AOct 3, 1978
Optical glass
NIPPON KOGAKU KK9 citations71
US4193807AMar 18, 1980
Optical glass
NIPPON KOGAKU KK6 citations62
US4080216AMar 21, 1978
Optical glass
NIPPON KOGAKU KK4 citations62
US4252567AFeb 24, 1981
Glasses for eyeglass lenses
NIPPON KOGAKU KK1 citations51
US3993797ANov 23, 1976
Glass body having a fluorescent pattern inwardly of a surface thereof and method of making same
NIPPON KOGAKU KK0 citations50