Inventor · disambiguated record
Masashi Shimizu
Also filed as: SHIMIZU MASASHI
29 granted patents·4 pending applications·358 citations·filing 1994–2024
96Inventor score
Top patents by PatentIndex Score
33 records- 0193US6794888B2Probe deviceTOKYO ELECTRON LTD·Filed 2002·Granted Sep 21, 2004·79 cites·6 claims
- 0286US5992984ALiquid discharging head, head cartridge and liquid discharge apparatusCANON KK·Filed 1997·Granted Nov 30, 1999·47 cites·58 claims
- 0383US7774985B2Drive apparatus for sliding memberMITSUI MINING & SMELTING CO·Filed 2007·Granted Aug 17, 2010·14 cites·5 claims
- 0478US12384824B2Method for producing an active hepatocyte growth factor (HGF)EISAI R&D MAN CO LTD·Filed 2024·Granted Aug 12, 2025·0 cites·18 claims
- 0576US8262008B2Pretensioner, seat belt retractor having the same, and seat belt apparatus provided therewithSHIOTANI MASAHIRO·Filed 2010·Granted Sep 11, 2012·7 cites·11 claims
- 0675US6441630B1Probing apparatus and head plate opening/closing force-reducing mechanismTOKYO ELECTRON LTD·Filed 2000·Granted Aug 27, 2002·18 cites·20 claims
- 0771US7627990B2Wire winding apparatusMITSUI MINING & SMELTING CO·Filed 2006·Granted Dec 8, 2009·6 cites·3 claims
- 0869US7931312B2Apparatus for opening and closing doorMITSUI MINING & SMELTING CO·Filed 2005·Granted Apr 26, 2011·7 cites·5 claims
- 0969US6946956B2Locating system and method for determining positions of objectsNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Sep 20, 2005·26 cites·32 claims
- 1069US5970183ADetecting an outer shape of an original image and controlling to inhibit image frame processing in accordance with the detection resultCANON KK·Filed 1996·Granted Oct 19, 1999·47 cites·42 claims
- 1168US9997327B1Liner tube and electron microscopeJEOL LTD·Filed 2016·Granted Jun 12, 2018·1 cites·8 claims
- 1268US6797972B2Neutron shielding materials and a cask for spent fuelHITACHI LTD·Filed 2002·Granted Sep 28, 2004·14 cites·20 claims
- 1366US7292559B2Advertising system and advertising signsNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Nov 6, 2007·2 cites·2 claims
- 1465US12451337B2Sample cartridge carrier apparatus and carrier baseJEOL LTD·Filed 2022·Granted Oct 21, 2025·0 cites·12 claims
- 1565US7810280B2Automatic opening/closing apparatus for vehicleHONDA MOTOR CO LTD·Filed 2005·Granted Oct 12, 2010·6 cites·2 claims
- 1665US2022267393A1A Method for Producing An Active Hepatocyte Growth Factor (HGF)EISAI R&D MAN CO LTD·Filed 2022·Application pending·0 cites
- 1761US11127561B2Cooling apparatus for charged particle beam deviceJEOL LTD·Filed 2020·Granted Sep 21, 2021·0 cites·7 claims
- 1861US6659584B2Printing apparatus and print methodCANON KK·Filed 1998·Granted Dec 9, 2003·19 cites·17 claims
- 1960US8789909B2Ink jet recording apparatusSHIMIZU MASASHI·Filed 2011·Granted Jul 29, 2014·1 cites·14 claims
- 2059US2004143497A1Advertisement effect analyzing method and advertising systemFiled 2003·Application pending·0 cites
- 2157US11548926B2Method for producing an active hepatocyte growth factor (HGF)EISAI R&D MAN CO LTD·Filed 2017·Granted Jan 10, 2023·0 cites·18 claims
- 2255US7738838B2Non-contact RF ID system communication method, non-contact RF ID system, transmitter, and receiverNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jun 15, 2010·3 cites·4 claims
- 2350US6501814B1Dry radioactive substance storage facilityHITACHI LTD·Filed 2001·Granted Dec 31, 2002·1 cites·8 claims
- 2448US6527358B2Printing apparatus and ink-discharge status detection methodCANON KK·Filed 1998·Granted Mar 4, 2003·9 cites·13 claims
- 2547US10504690B2Sample holder and electron microscopeJEOL LTD·Filed 2018·Granted Dec 10, 2019·0 cites·6 claims
- 2645US6893106B2Printing apparatus and ink-discharge status detection methodCANON KK·Filed 2002·Granted May 17, 2005·2 cites·11 claims
- 2744US2010245051A1Communication Method for Noncontact RF ID System, Noncontact RF ID System, and Transmitter and ReceiverNIPPON TELEGRAPH & TELEPHONE·Filed 2010·Application pending·0 cites
- 2843US2006164442A1Display deviceFURUHATA MITSUYOSHI·Filed 2005·Application pending·0 cites
- 2940US5886488ASwing support apparatusTOKYO ELECTRON LTD·Filed 1997·Granted Mar 23, 1999·8 cites·20 claims
- 3040US5582179ADevice to measure vascular functionOMRON TATEISI ELECTRONICS CO·Filed 1994·Granted Dec 10, 1996·26 cites·15 claims
- 3137US8137963B2Method for highly amplifying target gene in mammalian cell and vector thereforSHIMIZU NORIAKI·Filed 2007·Granted Mar 20, 2012·0 cites·5 claims
- 3233US6430248B1Dry radioactive substance storage facilityHITACHI LTD·Filed 1999·Granted Aug 6, 2002·2 cites·13 claims
- 3333US5711303ADevice to measure vascular functionOMRON TATEISI ELECTRONICS CO·Filed 1996·Granted Jan 27, 1998·13 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →