Inventor · disambiguated record
Eiji Imai
Also filed as: IMAI EIJI
20 granted patents·9 pending applications·199 citations·filing 1979–2025
94Inventor score
Files withSANKYO SEIKI SEISAKUSHO KK7HITACHI HIGH TECH CORP6IMAI EIJI4NISSAN MOTOR3YAMASHITA HIROYUKI3
Top patents by PatentIndex Score
29 records- 0188US8422009B2Foreign matter inspection method and foreign matter inspection apparatusYAMASHITA HIROYUKI·Filed 2011·Granted Apr 16, 2013·6 cites·5 claims
- 0286US10458924B2Inspection apparatus and inspection methodHITACHI HIGH TECH CORP·Filed 2016·Granted Oct 29, 2019·3 cites·8 claims
- 0384US4332187AAir intake housingNISSAN MOTOR·Filed 1980·Granted Jun 1, 1982·42 cites·9 claims
- 0483US7733473B2Inspection apparatus and inspection methodHITACHI HIGH TECH CORP·Filed 2008·Granted Jun 8, 2010·6 cites·14 claims
- 0574US8395766B2Foreign matter inspection apparatusIMAI EIJI·Filed 2011·Granted Mar 12, 2013·3 cites·22 claims
- 0674US7719671B2Foreign matter inspection method and foreign matter inspection apparatusHITACHI HIGH TECH CORP·Filed 2007·Granted May 18, 2010·3 cites·6 claims
- 0773US4285540ABody structure for an automobile with concealed wipersNISSAN MOTOR·Filed 1979·Granted Aug 25, 1981·21 cites·4 claims
- 0868US4417762AMotor vehicle roofNISSAN MOTOR·Filed 1981·Granted Nov 29, 1983·22 cites·10 claims
- 0966US6189791B1Magnetic card reader and method for determining the coercive force of a magnetic card thereinSANKYO SEIKI SEISAKUSHO KK·Filed 1998·Granted Feb 20, 2001·32 cites·16 claims
- 1058US2007270586A1Novel crystal of 7-[2-[(2-aminothiazol-4-yl)-2-hydroxyiminoacetamide-3-vinyl-3-cephem-4-carboxylic acid (syn isomer) and method for preparation thereofIMAI EIJI·Filed 2007·Application pending·0 cites
- 1155US7986405B2Foreign matter inspection method and foreign matter inspection apparatusHITACHI HIGH TECH CORP·Filed 2010·Granted Jul 26, 2011·0 cites·8 claims
- 1255US7898653B2Foreign matter inspection apparatusHITACHI HIGH TECH CORP·Filed 2007·Granted Mar 1, 2011·0 cites·5 claims
- 1355US2008262219A1Novel crystal of 7-[2-[(2-aminothiazol-4-yl)-2-hydroxyiminoacetamide-3-vinyl-3-cephem-4-carboxylic acid (syn isomer) and method for preparation thereofIMAI EIJI·Filed 2008·Application pending·0 cites
- 1454US8525984B2Inspection apparatus and inspection methodYAMASHITA HIROYUKI·Filed 2012·Granted Sep 3, 2013·0 cites·10 claims
- 1554US5734535AMagnetic head with a useable lifetime detection mechanismSANKYO SEIKI SEISAKUSHO KK·Filed 1996·Granted Mar 31, 1998·12 cites·20 claims
- 1651US7999932B2Inspection apparatus and inspection methodHITACHI HIGH TECH CORP·Filed 2010·Granted Aug 16, 2011·0 cites·10 claims
- 1751US2011285989A1Inspection apparatus and inspection methodYAMASHITA HIROYUKI·Filed 2011·Application pending·0 cites
- 1850US2025343198A1Semiconductor device having a wiring member with an uneven bonding surfaceFUJI ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 1949US6349878B2Card processing methodSANKYO SEIKI SEISAKUSHO KK·Filed 1999·Granted Feb 26, 2002·15 cites·10 claims
- 2047US2007106073A1Novel crystal of 7-[2-[(2-aminothiazol-4-yl)-2-hydroxyiminoacetamide-3-vinyl-3-cephem-4-carboxylic acid (syn isomer) and method for preparation thereofIMAI EIJI·Filed 2004·Application pending·0 cites
- 2147US2002050714A1Original document indication creating device and hot stamp unitFiled 2001·Application pending·0 cites
- 2245US6446872B1Card reader having a space for discharging foreign matter thereinSANKYO SEIKI SEISAKUSHO KK·Filed 1998·Granted Sep 10, 2002·12 cites·5 claims
- 2342US2013194579A1Inspection apparatusMOHARA YUKIHISA·Filed 2011·Application pending·0 cites
- 2439US6639688B2Value-sheet issuing device for selectively assigning common images from a local storageSANKYO SEIKI SEISAKUSHO KK·Filed 1999·Granted Oct 28, 2003·13 cites·15 claims
- 2539US2004035936A1Barcode and its reading deviceFiled 2003·Application pending·0 cites
- 2637US2001025885A1Magnetic card reader and method of demodulating magnetic dataFiled 2001·Application pending·0 cites
- 2732US5428755AMethod for automatically modifying program in a flash memory of a magnetic tape unitSANKYO SEIKI SEISAKUSHO KK·Filed 1993·Granted Jun 27, 1995·7 cites·5 claims
- 2831US6199760B1Magnetic card reader and card taking-in method for magnetic cardSANKYO SEIKI SEISAKUSHO KK·Filed 1999·Granted Mar 13, 2001·2 cites·9 claims
- 2922US4826840ACerebral protecting agentTAIYO PHARMA IND·Filed 1987·Granted May 2, 1989·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →