Toshio Konishi

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Phase-shift mask, manufacturing method thereof and manufacturing me...
- Patent number 7,754,397
- Issue date Jul 13, 2010
- Toppan Printing Co., Ltd.
- Toshio Konishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Levenson type phase shift mask and manufacturing method thereof
- Patent number 7,632,613
- Issue date Dec 15, 2009
- Toppan Printing Co., Ltd.
- Yosuke Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Substrate for a transfer mask, transfer mask, and method of manufac...
- Patent number 6,638,666
- Issue date Oct 28, 2003
- Toppan Printing Co., Ltd.
- Toshio Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plastic lens
- Patent number 5,462,806
- Issue date Oct 31, 1995
- Nikon Corporation
- Toshio Konishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Phase-shift mask, manufacturing method thereof and manufacturing me...
- Publication number 20070269726
- Publication date Nov 22, 2007
- Toppan Printing Co., Ltd.
- Toshio Konishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Levenson type phase shift mask and manufacturing method thereof
- Publication number 20070037072
- Publication date Feb 15, 2007
- Toppan Printing Co., Ltd.
- Yosuke Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Substrate for a transfer mask, transfer mask, and method of manufac...
- Publication number 20020060297
- Publication date May 23, 2002
- Toppan Printing Co., Ltd.
- Toshio Konishi
- H01 - BASIC ELECTRIC ELEMENTS