Inventor
KATAYAMA KAZUHIKO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KATAYAMA KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN TOBACCO INC
8 patentsUS9682204B2Jun 20, 2017
Non-heating type flavor inhalator and method of manufacturing flavor cartridge
JAPAN TOBACCO INC51 citations96
US11633555B2Apr 25, 2023
Non-combustion type flavor inhaler and aerosol delivery method
JAPAN TOBACCO INC2 citations73
US11633557B2Apr 25, 2023
Non-combustion type flavor inhaler and aerosol delivery method
JAPAN TOBACCO INC2 citations73
US10390555B2Aug 27, 2019
Manufacturing method of composition element of item including flavor component, and composition element of item, including flavor component
JAPAN TOBACCO INC5 citations72
US11160304B2Nov 2, 2021
Smokeless flavor inhalator
JAPAN TOBACCO INC1 citations60
US10668233B2Jun 2, 2020
Non-heating type flavor inhalator and method of manufacturing flavor cartridge
JAPAN TOBACCO INC0 citations51
US10080384B2Sep 25, 2018
Oral tobacco composition
JAPAN TOBACCO INC0 citations51
US7775216B2Aug 17, 2010
Carbonaceous heat source composition for non-combustion-type smoking article
JAPAN TOBACCO INC1 citations51
KANEGAFUCHI CHEMICAL IND
3 patentsUS4076951AFeb 28, 1978
Method of polymerizing vinyl chloride
KANEGAFUCHI CHEMICAL IND7 citations73
US4814506AMar 21, 1989
Process for preparing 3 halogeno-2-hydroxypropyltrimethylammonium halide
KANEGAFUCHI CHEMICAL IND7 citations71
US3959235AMay 25, 1976
Method of polymerizing vinyl chloride
KANEGAFUCHI CHEMICAL IND13 citations70