Inventor
FUTAMURA TSUYOSHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “FUTAMURA TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN TOBACCO INC
6 patentsUS6904917B2Jun 14, 2005
Method of manufacturing cigarette suppressing spread of burn and apparatus for manufacturing cigarette suppressing spread of burn
JAPAN TOBACCO INC142 citations95
US7227148B2Jun 5, 2007
Apparatus for detecting impurities in material and detecting method therefor
JAPAN TOBACCO INC24 citations91
US5392359AFeb 21, 1995
Apparatus for inspecting appearance of cylindrical objects
JAPAN TOBACCO INC50 citations89
US6614531B2Sep 2, 2003
Apparatus for detecting impurities in material and detecting method therefor
JAPAN TOBACCO INC15 citations82
US7812953B2Oct 12, 2010
Mixture identification system
JAPAN TOBACCO INC12 citations81
US7665468B2Feb 23, 2010
Cigarette making machine and method
JAPAN TOBACCO INC0 citations40