Tsuyoshi Iwamoto

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical functional device and optical integrated device
- Patent number 6,853,760
- Issue date Feb 8, 2005
- Minolta Co., Ltd.
- Koujirou Sekine
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical waveguide, acousto-optic deflector and manufacturing method...
- Patent number 6,282,357
- Issue date Aug 28, 2001
- Murata Manufacturing Co., Ltd.
- Michio Kadota
- G02 - OPTICS
Information Patent Grant
Thin film optical waveguide and optical deflecting device
- Patent number 5,852,702
- Issue date Dec 22, 1998
- Minolta Co., Ltd.
- Naoki Nishida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical deflector and scanning optical system provided with the opt...
- Patent number 5,805,743
- Issue date Sep 8, 1998
- Minolta Co., Ltd.
- Tsuyoshi Iwamoto
- G02 - OPTICS
Information Patent Grant
Acousto-optic scanning device
- Patent number 5,768,010
- Issue date Jun 16, 1998
- Minolta Co., Ltd.
- Tsuyoshi Iwamoto
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical functional device and optical integrated device
- Publication number 20010026659
- Publication date Oct 4, 2001
- Koujirou Sekine
- B82 - NANO-TECHNOLOGY