Inventor
KAJIYAMA HIROSHI
JP59 patents
⚠️ This page may combine multiple inventors who share the name “KAJIYAMA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
13 patentsUS6366340B1Apr 2, 2002
Electron exposure apparatus
HITACHI LTD28 citations92
US5561300AOct 1, 1996
Atomic switching devices and logical circuits
HITACHI LTD29 citations92
US7115863B1Oct 3, 2006
Probe for scanning probe lithography and making method thereof
HITACHI LTD16 citations84
US6650063B2Nov 18, 2003
Plasma display panel and image display device using the same
HITACHI LTD15 citations84
US4614692ASep 30, 1986
Fuel cell electrode, process for producing the same and fuel cell using the same
HITACHI LTD20 citations81
US6633268B2Oct 14, 2003
AC-type plasma display apparatus
HITACHI LTD8 citations74
US7450090B2Nov 11, 2008
Plasma display panel and imaging device using the same
HITACHI LTD1 citations63
US6822627B2Nov 23, 2004
Plasma display panel and imaging device using the same
HITACHI LTD4 citations63
US6714176B2Mar 30, 2004
Plasma display device and a method of driving the same
HITACHI LTD6 citations63
US7223449B2May 29, 2007
Film deposition method
HITACHI LTD6 citations62
US7133218B2Nov 7, 2006
Optical system
HITACHI LTD3 citations62
US6690342B2Feb 10, 2004
Plasma display device
HITACHI LTD4 citations60
US6816134B2Nov 9, 2004
Plasma display panel
HITACHI LTD3 citations59
TAKATA CORP
6 patentsUS6416008B1Jul 9, 2002
Seat belt retractor
TAKATA CORP67 citations96
US6841741B2Jan 11, 2005
Seat weight measuring apparatus
TAKATA CORP22 citations93
US6435441B1Aug 20, 2002
Seat belt retractor
TAKATA CORP23 citations93
US6755571B2Jun 29, 2004
Rotational and bearing structures and a seat-weight measuring apparatus
TAKATA CORP15 citations84
US6578786B2Jun 17, 2003
Seat belt retractor with load absorbing mechanism
TAKATA CORP7 citations74
US7399932B2Jul 15, 2008
Seat load measuring apparatus
TAKATA CORP7 citations71
TORAY INDUSTRIES
5 patentsUS9279202B2Mar 8, 2016
Needle-punched nonwoven fabric
TORAY INDUSTRIES4 citations65
US12258706B2Mar 25, 2025
Carpet
TORAY INDUSTRIES0 citations63
US10854185B2Dec 1, 2020
Laminate
TORAY INDUSTRIES1 citations63
US7608329B2Oct 27, 2009
Polylactic acid resin, textile products obtained therefrom, and processes for producing textile products
TORAY INDUSTRIES1 citations60
US12171846B2Dec 24, 2024
Nonwoven fabric for skin care products, face mask, and cleansing sheet
TORAY INDUSTRIES0 citations57
SHIMADZU CORP
4 patentsUS6174602B1Jan 16, 2001
Spontaneously degradable fibers and goods made thereof
SHIMADZU CORP115 citations99
US6844063B2Jan 18, 2005
Spontaneously degradable fibers and goods made thereof
SHIMADZU CORP52 citations96
US6440556B2Aug 27, 2002
Spontaneously degradable fibers and goods made thereof
SHIMADZU CORP52 citations96
US6322887B1Nov 27, 2001
Spontaneously degradable fibers and goods made thereof
SHIMADZU CORP44 citations96
RICOH CO LTD
4 patentsUS8016283B2Sep 13, 2011
Recording sheet feeder and image forming apparatus providing easy maintenance with simple structure
RICOH CO LTD13 citations83
US7992858B2Aug 9, 2011
Sheet conveying apparatus, image scanning apparatus, and image forming apparatus
RICOH CO LTD9 citations83
US7922167B2Apr 12, 2011
Sheet conveying device, and image forming apparatus including same
RICOH CO LTD11 citations83
US7931267B2Apr 26, 2011
Sheet feed device with sheet tray guide unit
RICOH CO LTD5 citations63
MAZDA MOTOR
3 patentsTOYOTA MOTOR CO LTD
2 patentsRICOH KK
2 patentsMAKIMIZU YOICHI
2 patentsTOPCON CORP
1 patentKANEBO LTD
1 patentSESHITA TAKUYA
1 patentKUSUMI TADASHI
1 patentAGC GREEN TECH CO LTD
1 patentFUJITSU HITACHI PLASMA DISPLAY
1 patentTAKAHASHI YOSHIHARU
1 patentFUJIWARA HITOSHI
1 patentJFE STEEL CORP
1 patentShowing the top 50 of 59 patents by PatentIndex Score.