Haruo Wakayama

Person

Suita-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cutter wheel, manufacturing method for same, manual scribing tool a...
- Patent number 8,881,633
- Issue date Nov 11, 2014
- Mitsuboshi Diamond Industrial Co., Ltd.
- Haruo Wakayama
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Cutter wheel, manufacturing method for same, manual scribing tool a...
- Patent number 8,707,842
- Issue date Apr 29, 2014
- Mitsuboshi Diamond Industrial Co., Ltd.
- Haruo Wakayama
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Scribe line forming device and scribe line forming method
- Patent number 8,348,115
- Issue date Jan 8, 2013
- Mitsuboshi Diamond Industrial Co., Ltd.
- Haruo Wakayama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Scribing wheel for brittle material and manufacturing method for sa...
- Patent number 7,975,589
- Issue date Jul 12, 2011
- Mitsuboshi Diamond Industrial Co., Ltd.
- Kazuya Maekawa
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Scribing head, and scribing apparatus and scribing method using the...
- Patent number RE41853
- Issue date Oct 26, 2010
- Mitsuboshi Diamond Industrial Co., Ltd.
- Haruo Wakayama
- 033 - Geometrical instruments
Information Patent Grant
Flat display panel and method of dividing the flat display panel
- Patent number 7,439,665
- Issue date Oct 21, 2008
- Mitsuboshi Diamond Industrial Co., Ltd.
- Haruo Wakayama
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method for forming a scribe line on a semiconductor device and an a...
- Patent number 7,015,118
- Issue date Mar 21, 2006
- Mitsuboshi Diamond Industrial Co., Ltd.
- Haruo Wakayama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Scribing head, and scribing apparatus and scribing method using the...
- Patent number 6,901,670
- Issue date Jun 7, 2005
- Mitsuboshi Diamond Industrial Co., Ltd.
- Haruo Wakayama
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Scribing method for brittle materials, a cutter wheel used therefor...
- Patent number 6,796,212
- Issue date Sep 28, 2004
- Mitsuboshi Diamond Industrial Co., Ltd.
- Kazuya Maekawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass scribing disc
- Patent number 5,836,229
- Issue date Nov 17, 1998
- Mitsuboshi Diamond Industrial Co., ltd.
- Haruo Wakayama
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Scribing wheel for brittle material and manufacturing method for sa...
- Publication number 20110232422
- Publication date Sep 29, 2011
- MITSUBOSHI DIAMOND INDUSTRIAL CO., LTD
- Kazuya Maekawa
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
CUTTER WHEEL, MANUFCTURING METHOD FOR SAME, MANUAL SCRIBING TOOL AN...
- Publication number 20110138986
- Publication date Jun 16, 2011
- Haruo Wakayama
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Scribing wheel for brittle material and manufacturing method for sa...
- Publication number 20110113945
- Publication date May 19, 2011
- MITSUBOSHI DIAMOND INDUSTRIAL CO., LTD
- Kazuya Maekawa
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Scribing wheel for brittle material and manufacturing method for sa...
- Publication number 20090078105
- Publication date Mar 26, 2009
- Kazuya Maekawa
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Cutter Wheel, Manufacturing Method for Same, Manual Scribing Tool a...
- Publication number 20080022834
- Publication date Jan 31, 2008
- Haruo Wakayama
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Scribe line forming device and scribe line forming method
- Publication number 20060137505
- Publication date Jun 29, 2006
- Haruo Wakayama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Flat display panel and method of dividing the flat display panel
- Publication number 20040245913
- Publication date Dec 9, 2004
- Haruo Wakayama
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Method for forming scribe line on semiconductor wafer, and scribe l...
- Publication number 20040214408
- Publication date Oct 28, 2004
- Haruo Wakayama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Scribing head, and scrbing apparatus and scribing method using the...
- Publication number 20040154456
- Publication date Aug 12, 2004
- Haruo Wakayama
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Scribing method for brittle materials, a cutter wheel used therefor...
- Publication number 20020038594
- Publication date Apr 4, 2002
- Kazuya Maekawa
- C03 - GLASS MINERAL OR SLAG WOOL

Haruo Wakayama

Person

Patents Grantslast 30 patents

Cutter wheel, manufacturing method for same, manual scribing tool a...

Cutter wheel, manufacturing method for same, manual scribing tool a...

Scribe line forming device and scribe line forming method

Scribing wheel for brittle material and manufacturing method for sa...

Scribing head, and scribing apparatus and scribing method using the...

Flat display panel and method of dividing the flat display panel

Method for forming a scribe line on a semiconductor device and an a...

Scribing head, and scribing apparatus and scribing method using the...

Scribing method for brittle materials, a cutter wheel used therefor...

Glass scribing disc

Patents Applicationslast 30 patents

Scribing wheel for brittle material and manufacturing method for sa...

CUTTER WHEEL, MANUFCTURING METHOD FOR SAME, MANUAL SCRIBING TOOL AN...

Scribing wheel for brittle material and manufacturing method for sa...

Scribing wheel for brittle material and manufacturing method for sa...

Cutter Wheel, Manufacturing Method for Same, Manual Scribing Tool a...

Scribe line forming device and scribe line forming method

Flat display panel and method of dividing the flat display panel

Method for forming scribe line on semiconductor wafer, and scribe l...

Scribing head, and scrbing apparatus and scribing method using the...

Scribing method for brittle materials, a cutter wheel used therefor...