Futoshi Ishida

Follow

Person

Takatsuki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical recording medium, method of making the same and optical mem...
- Patent number 6,728,194
- Issue date Apr 27, 2004
- Minolta Co., Ltd.
- Futoshi Ishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for visually inspecting transparent body and t...
- Patent number 6,618,136
- Issue date Sep 9, 2003
- Minolta Co., Ltd.
- Futoshi Ishida
- G01 - MEASURING TESTING
Information Patent Grant
Solid immersion lens and production method thereof
- Patent number 6,369,957
- Issue date Apr 9, 2002
- Minolta Co., Ltd.
- Futoshi Ishida
- G02 - OPTICS
Information Patent Grant
Inspection method and inspection device
- Patent number 6,184,977
- Issue date Feb 6, 2001
- Minolta Co., Ltd.
- Futoshi Ishida
- G01 - MEASURING TESTING
Information Patent Grant
Interferometer for measuring a surface configuration of a test obje...
- Patent number 5,387,975
- Issue date Feb 7, 1995
- Minolta Co., Ltd.
- Futoshi Ishida
- G01 - MEASURING TESTING