Inventor · disambiguated record
Tamotsu Katayama
Also filed as: KATAYAMA TAMOTSU
14 granted patents·1 pending application·83 citations·filing 1999–2021
89Inventor score
Files withSATO HOLDINGS KK10KYOTO KAGAKU CO LTD1KYOTO KAGAKU COMPANY LTD1SATO KK1SHASHIN KAGAKU CO LTD1
Top patents by PatentIndex Score
15 records- 0183US9908350B2PrinterSATO HOLDINGS KK·Filed 2015·Granted Mar 6, 2018·2 cites·14 claims
- 0280USD765773SPortable printerSATO HOLDINGS KK·Filed 2015·Granted Sep 6, 2016·22 cites·1 claims
- 0376US9757962B2PrinterSATO HOLDINGS KK·Filed 2015·Granted Sep 12, 2017·2 cites·20 claims
- 0476US9623693B2Printer cover locking mechanismSATO HOLDINGS KK·Filed 2013·Granted Apr 18, 2017·2 cites·25 claims
- 0569US11254049B2Optical fabricating apparatus and optical fabricating methodSHASHIN KAGAKU CO LTD·Filed 2017·Granted Feb 22, 2022·1 cites·13 claims
- 0666US8379071B2Linerless label roll-up preventing device of thermal printerSATO KK·Filed 2009·Granted Feb 19, 2013·3 cites·8 claims
- 0762US2011010155A1Tracheal intubation training apparatusUNIV WASEDA·Filed 2008·Application pending·0 cites
- 0861US6461165B1Cardiology patient simulatorKYOTO KAGAKU COMPANY LTD·Filed 1999·Granted Oct 8, 2002·47 cites·1 claims
- 0954US12415366B2PrinterSATO HOLDINGS KK·Filed 2021·Granted Sep 16, 2025·0 cites·18 claims
- 1050US12202283B2PrinterSATO HOLDINGS KK·Filed 2021·Granted Jan 21, 2025·0 cites·14 claims
- 1146US11132153B2Communication method and packing boxSATO HOLDINGS KK·Filed 2018·Granted Sep 28, 2021·0 cites·15 claims
- 1241US11286078B2PrinterSATO HOLDINGS KK·Filed 2017·Granted Mar 29, 2022·0 cites·16 claims
- 1341USD769368SPortable printerSATO HOLDINGS KK·Filed 2015·Granted Oct 18, 2016·3 cites·1 claims
- 1440US10049600B2Suture technique evaluation apparatus, recording medium storing program for suture technique evaluation apparatus, and suture simulator systemKYOTO KAGAKU CO LTD·Filed 2015·Granted Aug 14, 2018·0 cites·9 claims
- 1533USD761354SPortable printerSATO HOLDINGS KK·Filed 2015·Granted Jul 12, 2016·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Tamotsu Katayama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →