Yoichi FUJIKAWA

Person

Azumino-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Input-capable display device
- Patent number 9,891,458
- Issue date Feb 13, 2018
- Japan Display Inc.
- Sumio Utsunomiya
- G02 - OPTICS
Information Patent Grant
Input-capable display device
- Patent number 9,069,401
- Issue date Jun 30, 2015
- Japan Display Inc.
- Sumio Utsunomiya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Organic electroluminescence device having input function and electr...
- Patent number 7,948,179
- Issue date May 24, 2011
- Seiko Epson Corporation
- Takeshi Koshihara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Organic electroluminescence device having input function and electr...
- Patent number 7,876,037
- Issue date Jan 25, 2011
- Seiko Epson Corporation
- Takeshi Koshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Organic electroluminescence device having input function and electr...
- Patent number 7,737,637
- Issue date Jun 15, 2010
- Seiko Epson Corporation
- Takeshi Koshihara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input-capable display device
- Patent number 7,633,566
- Issue date Dec 15, 2009
- Seiko Epson Corporation
- Sumio Utsunomiya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lighting device, electro-optical device and electronic apparatus
- Patent number 7,490,973
- Issue date Feb 17, 2009
- Seiko Epson Corporation
- Yoichi Fujikawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
INPUT-CAPABLE DISPLAY DEVICE
- Publication number 20180143476
- Publication date May 24, 2018
- Japan Display Inc.
- Sumio UTSUNOMIYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT-CAPABLE DISPLAY DEVICE
- Publication number 20160291371
- Publication date Oct 6, 2016
- Japan Display Inc.
- Sumio UTSUNOMIYA
- G02 - OPTICS
Information Patent Application
INPUT-CAPABLE DISPLAY DEVICE
- Publication number 20150277174
- Publication date Oct 1, 2015
- Japan Display Inc.
- Sumio UTSUNOMIYA
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY APPARATUS
- Publication number 20130250380
- Publication date Sep 26, 2013
- SEIKO EPSON CORPORATION
- Yoichi FUJIKAWA
- G02 - OPTICS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE HAVING INPUT FUNCTION AND ELECTR...
- Publication number 20100214266
- Publication date Aug 26, 2010
- SEIKO EPSON CORPORATION
- Takeshi KOSHIHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Organic Electroluminescence Device Having Input Function and Electr...
- Publication number 20080211394
- Publication date Sep 4, 2008
- SEIKO EPSON CORPORATION
- Takeshi KOSHIHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE HAVING INPUT FUNCTION AND ELECTR...
- Publication number 20080211395
- Publication date Sep 4, 2008
- SEIKO EPSON CORPORATION
- Takeshi KOSHIHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT-CAPABLE DISPLAY DEVICE
- Publication number 20080180407
- Publication date Jul 31, 2008
- SEIKO EPSON CORPORATION
- Sumio UTSUNOMIYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT-CAPABLE DISPLAY DEVICE
- Publication number 20080180584
- Publication date Jul 31, 2008
- SEIKO EPSON CORPORATION
- Sumio UTSUNOMIYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Lighting device, electro-optical device and electronic apparatus
- Publication number 20060203515
- Publication date Sep 14, 2006
- Seiko Epson Corporation
- Yoichi Fujikawa
- G02 - OPTICS

Yoichi FUJIKAWA

Person

Patents Grantslast 30 patents

Input-capable display device

Input-capable display device

Organic electroluminescence device having input function and electr...

Organic electroluminescence device having input function and electr...

Organic electroluminescence device having input function and electr...

Input-capable display device

Lighting device, electro-optical device and electronic apparatus

Patents Applicationslast 30 patents

INPUT-CAPABLE DISPLAY DEVICE

INPUT-CAPABLE DISPLAY DEVICE

INPUT-CAPABLE DISPLAY DEVICE

VIRTUAL IMAGE DISPLAY APPARATUS

ORGANIC ELECTROLUMINESCENCE DEVICE HAVING INPUT FUNCTION AND ELECTR...

Organic Electroluminescence Device Having Input Function and Electr...

ORGANIC ELECTROLUMINESCENCE DEVICE HAVING INPUT FUNCTION AND ELECTR...

INPUT-CAPABLE DISPLAY DEVICE

INPUT-CAPABLE DISPLAY DEVICE

Lighting device, electro-optical device and electronic apparatus