Yohei Iwasaki

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Printed material, image recording method, and image recording appar...
- Patent number 10,946,684
- Issue date Mar 16, 2021
- Canon Kabushiki Kaisha
- Ryohei Goto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic light emitting device
- Patent number 9,461,260
- Issue date Oct 4, 2016
- Canon Kabushiki Kaisha
- Hajime Muta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting device
- Patent number 9,331,296
- Issue date May 3, 2016
- Canon Kabushiki Kaisha
- Maki Okajima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluorene compound, organic light emitting device and display device...
- Patent number 8,039,128
- Issue date Oct 18, 2011
- Canon Kabushiki Kaisha
- Taiki Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device
- Patent number 7,914,909
- Issue date Mar 29, 2011
- Canon Kabushiki Kaisha
- Taiki Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic light-emitting device and display apparatus
- Patent number 7,723,915
- Issue date May 25, 2010
- Canon Kabushiki Kaisha
- Yohei Iwasaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PRINTED MATERIAL, IMAGE RECORDING METHOD, AND IMAGE RECORDING APPAR...
- Publication number 20190094422
- Publication date Mar 28, 2019
- Canon Kabushiki Kaisha
- Ryohei Goto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
GRAPH GENERATING DEVICE, GRAPH GENERATING METHOD AND GRAPH GENERATI...
- Publication number 20150294488
- Publication date Oct 15, 2015
- NS Solutions Corporation
- Yohei IWASAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ORGANIC LIGHT EMITTING DEVICE
- Publication number 20130264550
- Publication date Oct 10, 2013
- Canon Kabushiki Kaisha
- Hajime Muta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20130001542
- Publication date Jan 3, 2013
- Canon Kabushiki Kaisha
- Maki Okajima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLUORENE COMPOUND, ORGANIC LIGHT EMITTING DEVICE AND DISPLAY DEVICE...
- Publication number 20100072885
- Publication date Mar 25, 2010
- Canon Kabushiki Kaisha
- Taiki Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS
- Publication number 20090082439
- Publication date Mar 26, 2009
- Canon Kabushiki Kaisha
- Yohei Iwasaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20080309228
- Publication date Dec 18, 2008
- Canon Kabushiki Kaisha
- Taiki Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Yohei Iwasaki

Person

Patents Grantslast 30 patents

Printed material, image recording method, and image recording appar...

Organic light emitting device

Organic light-emitting device

Fluorene compound, organic light emitting device and display device...

Organic electroluminescent device

Organic light-emitting device and display apparatus

Patents Applicationslast 30 patents

PRINTED MATERIAL, IMAGE RECORDING METHOD, AND IMAGE RECORDING APPAR...

GRAPH GENERATING DEVICE, GRAPH GENERATING METHOD AND GRAPH GENERATI...

ORGANIC LIGHT EMITTING DEVICE

ORGANIC LIGHT-EMITTING DEVICE

FLUORENE COMPOUND, ORGANIC LIGHT EMITTING DEVICE AND DISPLAY DEVICE...

ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS

ORGANIC ELECTROLUMINESCENT DEVICE