Yasuhito Eto

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lens grinding processing apparatus
- Patent number 6,984,161
- Issue date Jan 10, 2006
- Kabushiki Kaisha Topcon
- Yasuo Suzuki
- B24 - GRINDING POLISHING
Information Patent Grant
Lens shape data processing apparatus and lens grinding machine havi...
- Patent number 6,945,848
- Issue date Sep 20, 2005
- Kabushiki Kaisha Topcon
- Takahiro Watanabe
- B24 - GRINDING POLISHING
Information Patent Grant
Pliers for suction cup
- Patent number 6,748,831
- Issue date Jun 15, 2004
- Yasuhito Eto
- B24 - GRINDING POLISHING
Information Patent Grant
Lens shape measuring apparatus
- Patent number 6,742,272
- Issue date Jun 1, 2004
- Kabushiki Kaisha Topcon
- Yasuhito Eto
- G01 - MEASURING TESTING
Information Patent Grant
Initial position setting method for grinding device
- Patent number 6,672,944
- Issue date Jan 6, 2004
- Kabushiki Kaisha Topcon
- Yasuhito Eto
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding fluid supply device of lens grinding apparatus
- Patent number 6,648,738
- Issue date Nov 18, 2003
- Kabushiki Kaisha Topcon
- Yasuhito Eto
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for displaying a contour of a lens-shaped template
- Patent number 6,170,321
- Issue date Jan 9, 2001
- Kabushiki Kaisha Topcon
- Yasuo Suzuki
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for measuring the contour of a lens-shaped template forme...
- Patent number 6,006,592
- Issue date Dec 28, 1999
- Kabushiki Kaisha Topcon
- Yasuo Suzuki
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for measuring the contour of a lens-shaped template forme...
- Patent number 5,959,199
- Issue date Sep 28, 1999
- Kabushiki Kaisha Topcon
- Yasuo Suzuki
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Lens grinding processing apparatus
- Publication number 20040058624
- Publication date Mar 25, 2004
- KABUSHIKI KAISHA TOPCON
- Yasuo Suzuki
- B24 - GRINDING POLISHING
Information Patent Application
Initial position setting method for grinding device
- Publication number 20030077987
- Publication date Apr 24, 2003
- Yasuhito Eto
- B24 - GRINDING POLISHING
Information Patent Application
Pliers for suction cup
- Publication number 20030041703
- Publication date Mar 6, 2003
- KABUSHIKI KAISHA TOPCON
- Yasuhito Eto
- B24 - GRINDING POLISHING
Information Patent Application
Lens shape measuring apparatus
- Publication number 20020104226
- Publication date Aug 8, 2002
- KABUSHIKI KAISHA TOPCON
- Yasuhito Eto
- G01 - MEASURING TESTING
Information Patent Application
Grinding fluid supply device of lens grinding apparatus
- Publication number 20020102930
- Publication date Aug 1, 2002
- KABUSHIKI KAISHA TOPCON
- Yasuhito Eto
- B24 - GRINDING POLISHING

Yasuhito Eto

Person

Patents Grantslast 30 patents

Lens grinding processing apparatus

Lens shape data processing apparatus and lens grinding machine havi...

Pliers for suction cup

Lens shape measuring apparatus

Initial position setting method for grinding device

Grinding fluid supply device of lens grinding apparatus

Apparatus for displaying a contour of a lens-shaped template

Apparatus for measuring the contour of a lens-shaped template forme...

Apparatus for measuring the contour of a lens-shaped template forme...

Patents Applicationslast 30 patents

Lens grinding processing apparatus

Initial position setting method for grinding device

Pliers for suction cup

Lens shape measuring apparatus

Grinding fluid supply device of lens grinding apparatus