Inventor · disambiguated record
Tomoya Sumida
Also filed as: SUMIDA TOMOYA
12 granted patents·2 pending applications·7 citations·filing 2014–2019
82Inventor score
Files withTOPPAN PRINTING CO LTD14
Top patents by PatentIndex Score
14 records- 0172US10046152B2Operation tool for fluid injector using multi-microneedle deviceTOPPAN PRINTING CO LTD·Filed 2015·Granted Aug 14, 2018·2 cites·12 claims
- 0265US10850045B2Puncture injection instrumentTOPPAN PRINTING CO LTD·Filed 2016·Granted Dec 1, 2020·1 cites·20 claims
- 0362US10814116B2Hollow needle deviceTOPPAN PRINTING CO LTD·Filed 2016·Granted Oct 27, 2020·1 cites·20 claims
- 0460US10589076B2Operational instrument for fluid injector using multi-microneedle deviceTOPPAN PRINTING CO LTD·Filed 2014·Granted Mar 17, 2020·2 cites·20 claims
- 0558US9889285B2Operation tool for fluid injector using multi-microneedle deviceTOPPAN PRINTING CO LTD·Filed 2015·Granted Feb 13, 2018·1 cites·10 claims
- 0653US10926072B2Operation tool for fluid injector using multi microneedle deviceTOPPAN PRINTING CO LTD·Filed 2018·Granted Feb 23, 2021·0 cites·6 claims
- 0750US10449345B2Microneedle puncture instrumentTOPPAN PRINTING CO LTD·Filed 2019·Granted Oct 22, 2019·0 cites·6 claims
- 0849US10245354B2Method for manufacturing hollow needle-shaped body, and hollow needle-shaped bodyTOPPAN PRINTING CO LTD·Filed 2016·Granted Apr 2, 2019·0 cites·20 claims
- 0943US2017239458A1Transdermal administration devices and methods for producing transdermal administration devicesTOPPAN PRINTING CO LTD·Filed 2017·Application pending·0 cites
- 1041US10532201B2Drug administration device, and manufacturing method for drug administration deviceTOPPAN PRINTING CO LTD·Filed 2017·Granted Jan 14, 2020·0 cites·6 claims
- 1141US10500771B2Needle shaped body and method for manufacturing needle shaped bodyTOPPAN PRINTING CO LTD·Filed 2016·Granted Dec 10, 2019·0 cites·20 claims
- 1240US10518072B2Needle-shaped bodyTOPPAN PRINTING CO LTD·Filed 2017·Granted Dec 31, 2019·0 cites·20 claims
- 1340US2018200495A1Administration deviceTOPPAN PRINTING CO LTD·Filed 2018·Application pending·0 cites
- 1438US10814117B2Microneedle setTOPPAN PRINTING CO LTD·Filed 2017·Granted Oct 27, 2020·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Tomoya Sumida 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 →