Inventor
KATAYAMA TAMOTSU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KATAYAMA TAMOTSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SATO HOLDINGS KK
10 patentsUSD765773SSep 6, 2016
Portable printer
SATO HOLDINGS KK22 citations91
US9908350B2Mar 6, 2018
Printer
SATO HOLDINGS KK2 citations72
US9757962B2Sep 12, 2017
Printer
SATO HOLDINGS KK2 citations72
US9623693B2Apr 18, 2017
Printer cover locking mechanism
SATO HOLDINGS KK2 citations71
USD769368SOct 18, 2016
Portable printer
SATO HOLDINGS KK3 citations71
USD761354SJul 12, 2016
Portable printer
SATO HOLDINGS KK1 citations51
US11286078B2Mar 29, 2022
Printer
SATO HOLDINGS KK0 citations50
US12415366B2Sep 16, 2025
Printer
SATO HOLDINGS KK0 citations49
US12202283B2Jan 21, 2025
Printer
SATO HOLDINGS KK0 citations49
US11132153B2Sep 28, 2021
Communication method and packing box
SATO HOLDINGS KK0 citations49