SHIGERU MACHIDA

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KAWASAKI-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Particle and near-field optical waveguide
- Patent number 8,475,685
- Issue date Jul 2, 2013
- Kabushiki Kaisha Toshiba
- Ko Yamada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
String wireless sensor and its manufacturing method
- Patent number 7,129,834
- Issue date Oct 31, 2006
- Kabushiki Kaisha Toshiba
- Yujiro Naruse
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for processing paper sheets to decolor an image formed th...
- Patent number 6,375,742
- Issue date Apr 23, 2002
- Kabushiki Kaisha Toshiba
- Kenji Sano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Paper classification apparatus
- Patent number 6,373,575
- Issue date Apr 16, 2002
- Kabushiki Kaisha Toshiba
- Satoshi Takayama
- G01 - MEASURING TESTING
Information Patent Grant
Decoloring method of decolorizable image forming material
- Patent number 6,329,317
- Issue date Dec 11, 2001
- Kabushiki Kaisha Toshiba
- Satoshi Takayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of decoloring an image forming material formed on a paper sheet
- Patent number 6,277,208
- Issue date Aug 21, 2001
- Kabushiki Kaisha Toshiba
- Kenji Sano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Erasable image forming material
- Patent number 6,248,692
- Issue date Jun 19, 2001
- Kabushiki Kaisha Toshiba
- Kenji Sano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Erasable image forming material
- Patent number 6,203,603
- Issue date Mar 20, 2001
- Kabushiki Kaisha Toshiba
- Satoshi Takayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Negative photosensitive polymer composition of a thermosetting poly...
- Patent number 6,159,654
- Issue date Dec 12, 2000
- Kabushiki Kaisha Toshiba
- Shigeru Machida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid crystal device evaluation method and apparatus
- Patent number 6,054,870
- Issue date Apr 25, 2000
- Kabushiki Kaisha Toshiba
- Taeko Urano
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Decolorizable ink and printer
- Patent number 6,017,386
- Issue date Jan 25, 2000
- Kabushiki Kaisha Toshiba
- Kenji Sano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reflection type liquid crystal display device having comb-shaped wa...
- Patent number 5,694,188
- Issue date Dec 2, 1997
- Kabushiki Kaisha Toshiba
- Kenji Sano
- G02 - OPTICS
Information Patent Grant
Method and apparatus for evaluating impurities in a liquid crystal...
- Patent number 5,621,334
- Issue date Apr 15, 1997
- Kabushiki Kaisha Toshiba
- Taeko I. Urano
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
LCD polymer orienting film with a dipole moment greater than 20 deb...
- Patent number 5,543,949
- Issue date Aug 6, 1996
- Kabushiki Kaisha Toshiba
- Shigeru Machida
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
PARTICLE AND NEAR-FIELD OPTICAL WAVEGUIDE
- Publication number 20100239219
- Publication date Sep 23, 2010
- Kabushiki Kaisha Toshiba
- Ko Yamada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
String wireless sensor and its manufacturing method
- Publication number 20030214399
- Publication date Nov 20, 2003
- Kabushiki Kaisha Toshiba
- Yujiro Naruse
- G01 - MEASURING TESTING
Information Patent Application
DECOLORIZABLE INK AND PRINTER
- Publication number 20010008164
- Publication date Jul 19, 2001
- KENJI SANO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

SHIGERU MACHIDA

Person

Patents Grantslast 30 patents

Particle and near-field optical waveguide

String wireless sensor and its manufacturing method

Apparatus for processing paper sheets to decolor an image formed th...

Paper classification apparatus

Decoloring method of decolorizable image forming material

Method of decoloring an image forming material formed on a paper sheet

Erasable image forming material

Erasable image forming material

Negative photosensitive polymer composition of a thermosetting poly...

Liquid crystal device evaluation method and apparatus

Decolorizable ink and printer

Reflection type liquid crystal display device having comb-shaped wa...

Method and apparatus for evaluating impurities in a liquid crystal...

LCD polymer orienting film with a dipole moment greater than 20 deb...

Patents Applicationslast 30 patents

PARTICLE AND NEAR-FIELD OPTICAL WAVEGUIDE

String wireless sensor and its manufacturing method

DECOLORIZABLE INK AND PRINTER