Tohru Okuda

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Plasma processing method
- Patent number 6,936,310
- Issue date Aug 30, 2005
- Sharp Kabushiki Kaisha
- Hiroaki Takeuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Imaging apparatus
- Patent number 6,577,341
- Issue date Jun 10, 2003
- Sharp Kabushiki Kaisha
- Eiji Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for surface treatment using plasma
- Patent number 6,406,590
- Issue date Jun 18, 2002
- Sharp Kaubushiki Kaisha
- Yusuke Ebata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Image recording method and image recording apparatus permitting goo...
- Patent number 6,364,462
- Issue date Apr 2, 2002
- Sharp Kabushiki Kaisha
- Kazuhiko Furukawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cleaning method and cleaning apparatus
- Patent number 6,279,590
- Issue date Aug 28, 2001
- Sharp Kabushiki Kaisha
- Tohru Okuda
- B08 - CLEANING
Information Patent Grant
Imaging apparatus
- Patent number 6,266,086
- Issue date Jul 24, 2001
- Sharp Kabushiki Kaisha
- Hideo Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of cleaning a substrate in a cleaning tank using plural flui...
- Patent number 6,132,523
- Issue date Oct 17, 2000
- Sharp Kabushiki Kaisha
- Tohru Okuda
- B08 - CLEANING
Information Patent Grant
Imaging apparatus having a spatial filter and image shifting mechan...
- Patent number 6,108,036
- Issue date Aug 22, 2000
- Sharp Kabushiki Kaisha
- Toshiaki Harada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus with dynamic vibration reduction
- Patent number 6,044,242
- Issue date Mar 28, 2000
- Sharp Kabushiki Kaisha
- Shigeaki Kakiwaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Motor control device
- Patent number 5,994,868
- Issue date Nov 30, 1999
- Sharp Kabushiki Kaisha
- Hiroaki Takeuchi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Imaging apparatus and method having enhanced moire reduction
- Patent number 5,969,757
- Issue date Oct 19, 1999
- Sharp Kabushiki Kaisha
- Hideo Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic head drum assembly
- Patent number 5,949,620
- Issue date Sep 7, 1999
- Sharp Kabushiki Kaisha
- Shigemi Asai
- G11 - INFORMATION STORAGE
Information Patent Grant
Control system and information recording and reproducing apparatus
- Patent number 5,880,953
- Issue date Mar 9, 1999
- Sharp Kabushiki Kaisha
- Hiroaki Takeuchi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Magnetic recording/reproduction apparatus and method for adjusting...
- Patent number 5,870,244
- Issue date Feb 9, 1999
- Sharp Kabushiki Kaisha
- Yoshiyuki Yokomachi
- G11 - INFORMATION STORAGE
Information Patent Grant
Image input apparatus having a spatial filter controller
- Patent number 5,834,761
- Issue date Nov 10, 1998
- Sharp Kabushiki Kaisah
- Hideo Okada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat-controlling device
- Patent number 5,831,248
- Issue date Nov 3, 1998
- Sharp Kabushiki Kaisha
- Yoshiyuki Hojyo
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Rotary head cylinder device
- Patent number 5,828,523
- Issue date Oct 27, 1998
- Sharp Kabushiki Kaisha
- Hiroaki Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Image shifting mechanism and imaging device
- Patent number 5,786,901
- Issue date Jul 28, 1998
- Sharp Kabushiki Kaisha
- Hideo Okada
- G02 - OPTICS
Information Patent Grant
Liquid crystal display element
- Patent number 5,739,888
- Issue date Apr 14, 1998
- Sharp Kabushiki Kaisha
- Masami Ogura
- G02 - OPTICS
Information Patent Grant
Magnetic recording/reproducing apparatus
- Patent number 5,663,845
- Issue date Sep 2, 1997
- Sharp Kabushiki Kaisha
- Tatsushi Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Imaging apparatus having improved resolution due to control of an i...
- Patent number 5,637,861
- Issue date Jun 10, 1997
- Sharp Kabushiki Kaisha
- Hideo Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tape cassette and magnetic recording/reproducing apparatus used the...
- Patent number 5,521,780
- Issue date May 28, 1996
- Sharp Kabushiki Kaisha
- Shigemi Asai
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproducing apparatus
- Patent number 5,491,594
- Issue date Feb 13, 1996
- Sharp Kabushiki Kaisha
- Tatsushi Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape driving apparatus with capstan rotating at different...
- Patent number 5,323,279
- Issue date Jun 21, 1994
- Sharp Kabushiki Kaisha
- Yoshiyuki Yokomachi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head positioning device and method
- Patent number 5,311,380
- Issue date May 10, 1994
- Sharp Kabushiki Kaisha
- Kazuki Murata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproducing apparatus capable of high-density re...
- Patent number 5,307,227
- Issue date Apr 26, 1994
- Sharp Kabushiki Kaisha
- Hideo Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Tracking control device for magnetic recording/reproducing apparatus
- Patent number 5,262,908
- Issue date Nov 16, 1993
- Sharp Kabushiki Kaisha
- Tadashi Iwamatsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproducing apparatus without capstan
- Patent number 5,259,563
- Issue date Nov 9, 1993
- Sharp Kabushiki Kaisha
- Shigeaki Kakiwaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Magnetic head device for providing high recording densities at high...
- Patent number 5,202,807
- Issue date Apr 13, 1993
- Sharp Kabushiki Kaisha
- Hideo Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Head positioning system for serpentine magnetic recording/reproduci...
- Patent number 5,196,969
- Issue date Mar 23, 1993
- Sharp Kabushiki Kaisha
- Tadashi Iwamatsu
- G11 - INFORMATION STORAGE

Tohru Okuda

Person

Patents Grantslast 30 patents

Plasma processing method

Imaging apparatus

Method and apparatus for surface treatment using plasma

Image recording method and image recording apparatus permitting goo...

Cleaning method and cleaning apparatus

Imaging apparatus

Method of cleaning a substrate in a cleaning tank using plural flui...

Imaging apparatus having a spatial filter and image shifting mechan...

Image forming apparatus with dynamic vibration reduction

Motor control device

Imaging apparatus and method having enhanced moire reduction

Magnetic head drum assembly

Control system and information recording and reproducing apparatus

Magnetic recording/reproduction apparatus and method for adjusting...

Image input apparatus having a spatial filter controller

Heat-controlling device

Rotary head cylinder device

Image shifting mechanism and imaging device

Liquid crystal display element

Magnetic recording/reproducing apparatus

Imaging apparatus having improved resolution due to control of an i...

Tape cassette and magnetic recording/reproducing apparatus used the...

Magnetic recording/reproducing apparatus

Magnetic tape driving apparatus with capstan rotating at different...

Magnetic head positioning device and method

Magnetic recording/reproducing apparatus capable of high-density re...

Tracking control device for magnetic recording/reproducing apparatus

Magnetic recording/reproducing apparatus without capstan

Magnetic head device for providing high recording densities at high...

Head positioning system for serpentine magnetic recording/reproduci...