P

Inventor

SASADA YASUYUKI

JP68 patents
⚠️ This page may combine multiple inventors who share the name “SASADA YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJIFILM CORP

20 patents
US7569261B2Aug 4, 2009

Cellulose acylate film and method for producing same, and retardation film, polarizing plate and liquid crystal display device comprising the film

FUJIFILM CORP11 citations84
US8039067B2Oct 18, 2011

Cellulose acylate film and method for producing same, and retardation film, polarizer and liquid crystal display device comprising the film

FUJIFILM CORP2 citations63
US8039066B2Oct 18, 2011

Cellulose acylate film and method for producing same, and retardation film, polarizer, and liquid crystal display device comprising the film

FUJIFILM CORP2 citations63
US7955666B2Jun 7, 2011

Cellulose acylate film and method for producing same, and retardation film, polarizing plate and liquid crystal display device comprising the film

FUJIFILM CORP2 citations63
US7755726B2Jul 13, 2010

Transparent polymer film, and optical compensatory film, polarizer and liquid crystal display device comprising the transparent polymer film

FUJIFILM CORP5 citations63
US12521967B2Jan 13, 2026

Laminate and polymer film

FUJIFILM CORP0 citations62
US12397532B2Aug 26, 2025

Film and laminate

FUJIFILM CORP0 citations62
US12202941B2Jan 21, 2025

Film, wiring board, and method for manufacturing wiring board

FUJIFILM CORP0 citations62
US12152116B2Nov 26, 2024

Polymer film and laminate

FUJIFILM CORP0 citations62
US7768608B2Aug 3, 2010

Liquid crystal display device with improved viewing angle

FUJIFILM CORP4 citations60
US12570076B2Mar 10, 2026

Film and laminate

FUJIFILM CORP0 citations59
US12472728B2Nov 18, 2025

Film and laminate

FUJIFILM CORP0 citations59
US12426157B2Sep 23, 2025

Film, laminate, and method of manufacturing the same

FUJIFILM CORP0 citations59
US12358259B2Jul 15, 2025

Film and laminate

FUJIFILM CORP0 citations59
US11987732B2May 21, 2024

Polarizing plate and method for manufacturing the same

FUJIFILM CORP0 citations59
US12532414B2Jan 20, 2026

Liquid crystal polymer film, polymer film, and laminate

FUJIFILM CORP0 citations52
US12409632B2Sep 9, 2025

Polymer film and laminate

FUJIFILM CORP0 citations52
US9383479B2Jul 5, 2016

Optical film, process of producing the same, and polarizing plate and image displaying device employing the same

FUJIFILM CORP0 citations52
US8368858B2Feb 5, 2013

Optical film, polarizing plate, and VA-mode liquid crystal display device

FUJIFILM CORP1 citations52
US7920237B2Apr 5, 2011

Transparent polymer film and method for producing it, and retardation film, polarizer and liquid crystal display device comprising the film

FUJIFILM CORP0 citations52

CHISSO CORP

8 patents

SASADA YASUYUKI

7 patents

KWANSEI GAKUIN EDUCATIONAL FOUND

6 patents

JNC CORP

3 patents

FUKUDA KENICHI

1 patent

YONEYAMA HIROYUKI

1 patent

YANAI YUJIRO

1 patent

CHISSO PETROCHEMICAL CORP

1 patent

UNIV KYUSHU NAT UNIV CORP

1 patent

UNIV CHIBA NAT UNIV CORP

1 patent

Showing the top 50 of 68 patents by PatentIndex Score.