P

Inventor

KIYOHARA KAZUTO

JP13 patents
⚠️ This page may combine multiple inventors who share the name “KIYOHARA KAZUTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONISHIROKU PHOTO IND

7 patents
US4898897AFeb 6, 1990

Process for producing polyester resin composition

KONISHIROKU PHOTO IND36 citations89
US4877819AOct 31, 1989

Process for producing polyester resin composition

KONISHIROKU PHOTO IND26 citations89
US5180658AJan 19, 1993

White polyester composition and support for photography

KONISHIROKU PHOTO IND16 citations72
US4699744AOct 13, 1987

Method of manufacturing a photographic reflecting support

KONISHIROKU PHOTO IND11 citations71
US4847149AJul 11, 1989

Base for reflection-photographic elements

KONISHIROKU PHOTO IND8 citations65
US4628025ADec 9, 1986

Polyester support for photographic use

KONISHIROKU PHOTO IND3 citations58
US5061612AOct 29, 1991

Reflective support for photography

KONISHIROKU PHOTO IND3 citations57

KONICA MINOLTA OPTO INC

2 patents
US7569259B2Aug 4, 2009

Plasticizer, cellulose ester film, polarizing plate, and liquid crystal display

KONICA MINOLTA OPTO INC17 citations83
US8012384B2Sep 6, 2011

Polarizing plate protective film and manufacturing method for the same

KONICA MINOLTA OPTO INC1 citations51

KANEBO LTD

1 patent
US5281379AJan 25, 1994

Processes for manufacturing thermoplastic resin compositions

KANEBO LTD22 citations87

KAWABE SATOMI

1 patent
US8246880B2Aug 21, 2012

Method of producing cellulose ester film, cellulose ester film, polarizing plate and liquid crystal display

KAWABE SATOMI10 citations79

KONICA MINOLTA HOLDINGS INC

1 patent
US7820255B2Oct 26, 2010

Transparent film for display substrate, display substrate using the film and method of manufacturing the same, liquid crystal display, organic electroluminescence display, and touch panel

KONICA MINOLTA HOLDINGS INC3 citations61

TAKEDA AKIHIKO

1 patent
US8236208B2Aug 7, 2012

Optical cellulose ester film and manufacturing method thereof, and polarizing plate and liquid crystal display device

TAKEDA AKIHIKO2 citations58