P

Inventor

MAEDA HIROKI

JP47 patents
⚠️ This page may combine multiple inventors who share the name “MAEDA HIROKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAINIPPON PRINTING CO LTD

19 patents
US6218061B1Apr 17, 2001

Ferroelectric charge-transport liquid crystal material

DAINIPPON PRINTING CO LTD24 citations92
US5479278ADec 26, 1995

Method of making a polymer dispersed liquid crystal by electrodeposition

DAINIPPON PRINTING CO LTD21 citations92
US6108062AAug 22, 2000

Polymer dispersion-type liquid crystal optical device and method for producing the same

DAINIPPON PRINTING CO LTD31 citations91
US5843332ADec 1, 1998

Polymer dispersion-type liquid crystal optical device and method for producing the same

DAINIPPON PRINTING CO LTD23 citations91
US7102154B2Sep 5, 2006

Organic semiconductor structure, process for producing the same, and organic semiconductor device

DAINIPPON PRINTING CO LTD14 citations84
US7259390B2Aug 21, 2007

Organic semiconductor material

DAINIPPON PRINTING CO LTD7 citations72
US7256064B2Aug 14, 2007

Organic semiconductor device

DAINIPPON PRINTING CO LTD9 citations69
US7399426B2Jul 15, 2008

Liquid crystalline organic semiconductor material and organic semiconductor structure using the same

DAINIPPON PRINTING CO LTD2 citations63
US7550181B2Jun 23, 2009

Information recording medium

DAINIPPON PRINTING CO LTD2 citations62
US7470561B2Dec 30, 2008

Organic semiconductor material, organic semiconductor structure, and organic semiconductor device

DAINIPPON PRINTING CO LTD5 citations62
US12352908B2Jul 8, 2025

Detection device

DAINIPPON PRINTING CO LTD0 citations61
US7405003B2Jul 29, 2008

Organic semiconductor material, organic semiconductor structure, and organic semiconductor device

DAINIPPON PRINTING CO LTD4 citations61
US7365359B2Apr 29, 2008

Organic semiconductor material and organic semiconductor element

DAINIPPON PRINTING CO LTD2 citations60
US7847284B2Dec 7, 2010

Organic semiconductor material, organic semiconductor structure, and organic semiconductor device

DAINIPPON PRINTING CO LTD5 citations58
US7638795B2Dec 29, 2009

Organic semiconductor structure, process for producing the same, and organic semiconductor device

DAINIPPON PRINTING CO LTD1 citations52
US7135702B2Nov 14, 2006

Organic semiconductor structure, manufacturing method of the same, and organic semiconductor device

DAINIPPON PRINTING CO LTD1 citations51
US7935828B2May 3, 2011

Organic semiconductor material, organic semiconductor structure and organic semiconductor apparatus

DAINIPPON PRINTING CO LTD0 citations49
US7408188B2Aug 5, 2008

Organic semiconductor material, organic semiconductor structure and organic semiconductor apparatus

DAINIPPON PRINTING CO LTD0 citations49
US7709830B2May 4, 2010

Organic semiconductor structure, manufacturing method of the same, and organic semiconductor device

DAINIPPON PRINTING CO LTD0 citations40

TOYOTA JIDOSHOKKI KK

4 patents

SHARP KK

3 patents

SATAKE ENG CO LTD

2 patents

TOYOTA MOTOR CO LTD

2 patents

TOMINO KEN

2 patents

MAEDA HIROKI

1 patent

ELCO CORP

1 patent

SHIMADZU CORP

1 patent

UNIV TOKYO AGRICULTURE

1 patent

TOKYO OHKA KOGYO CO LTD

1 patent

FUJIMOTO SHINYA

1 patent

DENTSU INC

1 patent

SUMITOMO SEIKA CHEMICALS

1 patent

TOKYO OKHA KOGYO CO LTD

1 patent

JTEKT CORP

1 patent

MURATA MANUFACTURING CO

1 patent

KEIWA INC

1 patent

TAKIZAWA TSUTOMU

1 patent

SONY CORP

1 patent

MITSUBISHI ELECTRIC CORP

1 patent