Inventor · disambiguated record
Tsutomu Matsuo
Also filed as: MATSUO TSUTOMU
32 granted patents·5 pending applications·273 citations·filing 1995–2021
96Inventor score
Top patents by PatentIndex Score
37 records- 0190US11609478B2Systems and methods for alignment of photonic integrated circuits and printed optical boardsHIROSE ELECTRIC CO LTD·Filed 2021·Granted Mar 21, 2023·2 cites·19 claims
- 0290US7445467B1Board electrical connector, and electrical connector assembly having board electrical connector and middle electrical connectorHIROSE ELECTRIC CO LTD·Filed 2007·Granted Nov 4, 2008·35 cites·17 claims
- 0387US6328573B1Intermediate electrical connectorHIROSE ELECTRIC CO LTD·Filed 2000·Granted Dec 11, 2001·45 cites·5 claims
- 0484US9469515B2Forklift hydraulic control apparatusTOYOTA JIDOSHOKKI KK·Filed 2013·Granted Oct 18, 2016·6 cites·6 claims
- 0581US10215226B2Hydraulic pumpTOYOTA JIDOSHOKKI KK·Filed 2016·Granted Feb 26, 2019·2 cites·4 claims
- 0681US9771250B2Hydraulic control device for forkliftTOYOTA JIDOSHOKKI KK·Filed 2012·Granted Sep 26, 2017·9 cites·7 claims
- 0779US6299458B1Intermediate electrical connectorHIROSE ELECTRIC CO LTD·Filed 1999·Granted Oct 9, 2001·40 cites·4 claims
- 0878US11053929B2Variable displacement pumpTOYOTA JIDOSHOKKI KK·Filed 2016·Granted Jul 6, 2021·2 cites·2 claims
- 0977US9957982B2Lifting deviceTOYOTA JIDOSHOKKI KK·Filed 2012·Granted May 1, 2018·4 cites·6 claims
- 1077US8357013B2Reducing far-end crosstalk in electrical connectorsHIROSE ELECTRIC CO LTD·Filed 2009·Granted Jan 22, 2013·7 cites·18 claims
- 1169US5695353AElectrical connectorHIROSE ELECTRIC CO LTD·Filed 1995·Granted Dec 9, 1997·29 cites·6 claims
- 1266US6817868B2Intermediate board electrical connectorHIROSE ELECTRIC CO LTD·Filed 2002·Granted Nov 16, 2004·15 cites·6 claims
- 1363US10106386B2Hydraulic control device of a forklift truckTOYOTA JIDOSHOKKI KK·Filed 2016·Granted Oct 23, 2018·1 cites·7 claims
- 1463US7112098B2Transmission board and connector assembly made by a combination of a connector and the transmission boardHIROSE ELECTRIC CO LTD·Filed 2004·Granted Sep 26, 2006·8 cites·20 claims
- 1561US7247057B2Connector assembly of connector and transmission boardHIROSE ELECTRIC CO LTD·Filed 2006·Granted Jul 24, 2007·6 cites·8 claims
- 1660US11585981B2Multi-mode waveguide system and connector for photonic integrated circuitHIROSE ELECTRIC CO LTD·Filed 2021·Granted Feb 21, 2023·0 cites·13 claims
- 1760US7329818B2Transmission circuit boardHIROSE ELECTRIC CO LTD·Filed 2005·Granted Feb 12, 2008·2 cites·11 claims
- 1858US6945787B2Electrical connector for circuit board and electrical connector assembly having the same and transmission boardHIROSE ELECTRIC CO LTD·Filed 2004·Granted Sep 20, 2005·10 cites·13 claims
- 1958US6328585B1Electrical connector having a contact element with large flexibility and a short transmission pathHIROSE ELECTRIC CO LTD·Filed 2000·Granted Dec 11, 2001·11 cites·3 claims
- 2055US6421912B1Method of making an electrical connectorHIROSE ELECTRIC CO LTD·Filed 2000·Granted Jul 23, 2002·9 cites·4 claims
- 2150US10465667B2Variable displacement pumpTOYOTA JIDOSHOKKI KK·Filed 2016·Granted Nov 5, 2019·0 cites·4 claims
- 2250US5924883AElectrical connectorHIROSE ELECTRIC CO LTD·Filed 1997·Granted Jul 20, 1999·14 cites·4 claims
- 2347US10059575B2Hydraulic control device for forkliftTOYOTA JIDOSHOKKI KK·Filed 2014·Granted Aug 28, 2018·0 cites·4 claims
- 2444US10487811B2Variable displacement swash plate type piston pumpTOYOTA JIDOSHOKKI KK·Filed 2016·Granted Nov 26, 2019·0 cites·3 claims
- 2544US2006042829A1Transmission circuit board structrue, transmission circuit board, and connector having the sameHIROSE ELECTRIC CO LTD·Filed 2005·Application pending·0 cites
- 2642US11440583B2Hydraulic drive device for industrial vehicleTOYOTA JIDOSHOKKI KK·Filed 2018·Granted Sep 13, 2022·0 cites·4 claims
- 2740US10358329B2Hydraulic control device of forklift truckTOYOTA JIDOSHOKKI KK·Filed 2016·Granted Jul 23, 2019·0 cites·4 claims
- 2840US5897390AElectrical connectorHIROSE ELECTRIC CO LTD·Filed 1997·Granted Apr 27, 1999·8 cites·12 claims
- 2940US2017211555A1Variable capacity piston pumpTOYOTA JIDOSHOKKI KK·Filed 2015·Application pending·0 cites
- 3040US2017211556A1Variable capacity piston pumpTOYOTA JIDOSHOKKI KK·Filed 2015·Application pending·0 cites
- 3139US2005266921A1Image processing program, game processing program and game information processing apparatusHAYASHIDA YASUHIRO·Filed 2005·Application pending·0 cites
- 3237US7413475B2Electrical connector having ground planesHIROSE ELECTRIC CO LTD·Filed 2006·Granted Aug 19, 2008·0 cites·12 claims
- 3337US2019003494A1Hydraulic driving device for cargo handling vehicleTOYOTA JIDOSHOKKI KK·Filed 2016·Application pending·0 cites
- 3436US6873519B2Electronic component assembly, and intermediate connector and unit body for the sameHIROSE ELECTRIC CO LTD·Filed 2002·Granted Mar 29, 2005·0 cites·7 claims
- 3536US6749442B2Flexible circuit board connecting deviceHIROSE ELECTRIC CO LTD·Filed 2002·Granted Jun 15, 2004·0 cites·6 claims
- 3636US5584711AElectrical connector with a latchHIROSE ELECTRIC CO LTD·Filed 1995·Granted Dec 17, 1996·5 cites·6 claims
- 3732US5807128AElectrical connectorHIROSE ELECTRIC CO LTD·Filed 1997·Granted Sep 15, 1998·3 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Tsutomu Matsuo 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 →