P

Inventor

NOGUCHI HITOSHI

JP101 patents
⚠️ This page may combine multiple inventors who share the name “NOGUCHI HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI PHOTO FILM CO LTD

22 patents
US6791803B2Sep 14, 2004

Magnetic recording and reproducing method and magnetic recording medium employed for the same

FUJI PHOTO FILM CO LTD105 citations98
US6254964B1Jul 3, 2001

Magnetic recording medium

FUJI PHOTO FILM CO LTD130 citations97
US5051303ASep 24, 1991

Magnetic recording medium

FUJI PHOTO FILM CO LTD31 citations93
US5032428AJul 16, 1991

Method for producing a magnetic recording medium

FUJI PHOTO FILM CO LTD32 citations93
US5935674AAug 10, 1999

Disc type magnetic recording medium

FUJI PHOTO FILM CO LTD35 citations92
US5547772AAug 20, 1996

Magnetic recording medium

FUJI PHOTO FILM CO LTD22 citations92
US6444290B1Sep 3, 2002

Magnetic recording medium comprising a support containing a specific size filler and having a specific concentration of surface protrusions

FUJI PHOTO FILM CO LTD14 citations83
US6291052B1Sep 18, 2001

Magnetic recording medium

FUJI PHOTO FILM CO LTD15 citations83
US6432503B2Aug 13, 2002

Magnetic recording medium

FUJI PHOTO FILM CO LTD14 citations81
US6797373B2Sep 28, 2004

Magnetic recording medium

FUJI PHOTO FILM CO LTD8 citations74
US6677036B2Jan 13, 2004

Method for producing magnetic recording medium and magnetic recording medium

FUJI PHOTO FILM CO LTD9 citations74
US6541132B2Apr 1, 2003

Magnetic disk having specific track width and bit length

FUJI PHOTO FILM CO LTD9 citations74
US5728442AMar 17, 1998

Magnetic recording disk

FUJI PHOTO FILM CO LTD13 citations74
US5714275AFeb 3, 1998

Magnetic recording medium

FUJI PHOTO FILM CO LTD9 citations74
US5693397ADec 2, 1997

Magnetic recording medium having a magnetic layer containing hexagonal ferrite magnetic particles and specified Hc, Hk and Hc/Hk

FUJI PHOTO FILM CO LTD15 citations74
US5601916AFeb 11, 1997

Magnetic recording medium having a magnetic layer comprising hexagonal ferrite particles

FUJI PHOTO FILM CO LTD16 citations74
US5496653AMar 5, 1996

Magnetic recording medium with longitudinal glossiness 200% or more

FUJI PHOTO FILM CO LTD9 citations74
US5098773AMar 24, 1992

Magnetic recording medium

FUJI PHOTO FILM CO LTD18 citations74
US5089317AFeb 18, 1992

Magnetic recording medium

FUJI PHOTO FILM CO LTD8 citations74
US5080967AJan 14, 1992

Magnetic recording medium

FUJI PHOTO FILM CO LTD9 citations74
US7108903B2Sep 19, 2006

Magnetic disc medium

FUJI PHOTO FILM CO LTD5 citations63
US6893701B2May 17, 2005

Magnetic disk medium

FUJI PHOTO FILM CO LTD4 citations63

SHINETSU CHEMICAL CO

14 patents
US5286567AFeb 15, 1994

Pellicle for photolithographic mask

SHINETSU CHEMICAL CO34 citations93
US5691088ANov 25, 1997

Pellicle for protection of photolithographic mask

SHINETSU CHEMICAL CO26 citations92
US5139633AAug 18, 1992

Film-forming on substrate by sputtering

SHINETSU CHEMICAL CO28 citations92
US7514146B2Apr 7, 2009

Multilayer substrate, method for producing a multilayer substrate, and device

SHINETSU CHEMICAL CO8 citations84
US6509124B1Jan 21, 2003

Method of producing diamond film for lithography

SHINETSU CHEMICAL CO13 citations84
US5300348AApr 5, 1994

Frame-supported pellicle for photolithography, comprising a fluorocarbon containing organopolysiloxane based adhesive

SHINETSU CHEMICAL CO20 citations84
US5326649AJul 5, 1994

X-ray transmitting membrane for mask in x-ray lithography and method for preparing the same

SHINETSU CHEMICAL CO17 citations74
US5234609AAug 10, 1993

X-ray permeable membrane for X-ray lithographic mask

SHINETSU CHEMICAL CO14 citations74
US5199055AMar 30, 1993

X-ray lithographic mask blank with reinforcement

SHINETSU CHEMICAL CO14 citations74
US10253426B2Apr 9, 2019

Method for manufacturing diamond substrate

SHINETSU CHEMICAL CO4 citations71
US12484273B2Nov 25, 2025

Laminate substrate, freestanding substrate, method for manufacturing laminate substrate, and method for manufacturing freestanding substrate

SHINETSU CHEMICAL CO0 citations63
US12040362B2Jul 16, 2024

Laminate substrate, freestanding substrate, method for manufacturing laminate substrate, and method for manufacturing freestanding substrate

SHINETSU CHEMICAL CO0 citations63
US7122938B2Oct 17, 2006

Surface acoustic wave device

SHINETSU CHEMICAL CO4 citations63
US6979520B2Dec 27, 2005

Stencil mask for ion implantation

SHINETSU CHEMICAL CO2 citations63

SANYO ELECTRIC CO

4 patents

DENSO CORP

3 patents

HEWLETT PACKARD CO

3 patents

PANASONIC IP MAN CO LTD

2 patents

FUJIFILM CORP

1 patent

NOGUCHI HITOSHI

1 patent

Showing the top 50 of 101 patents by PatentIndex Score.