Shinichi Niwa

Person

Iwata-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Strain gauge with improved stability and stress reduction
- Patent number 11,747,225
- Issue date Sep 5, 2023
- MINEBEA MITSUMI INC.
- Toshiaki Asakawa
- G01 - MEASURING TESTING
Information Patent Grant
Strain gauge
- Patent number 11,702,730
- Issue date Jul 18, 2023
- MINEBEA MITSUMI INC.
- Toshiaki Asakawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Strain gauge
- Patent number 11,542,590
- Issue date Jan 3, 2023
- MINEBEA MITSUMI INC.
- Toshiaki Asakawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Strain gauge with improved stability
- Patent number 11,454,488
- Issue date Sep 27, 2022
- MINEBEA MITSUMI INC.
- Toshiaki Asakawa
- G01 - MEASURING TESTING
Information Patent Grant
Strain gauge
- Patent number 11,087,905
- Issue date Aug 10, 2021
- MINEBEA MITSUMI INC.
- Toshiaki Asakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pivot assembly bearing device and magnetic head actuator using the...
- Patent number 9,470,268
- Issue date Oct 18, 2016
- Minebea Co., Ltd.
- Shinichi Niwa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sliding member and fluid dynamic pressure bearing apparatus
- Patent number 9,068,597
- Issue date Jun 30, 2015
- Minebea Co., Ltd.
- Shinichi Niwa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Color wheel with segment fixing mechanisms, and manufacturing metho...
- Patent number 7,869,151
- Issue date Jan 11, 2011
- Mineba Co., Ltd.
- Shinichi Niwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color wheel with segment fixing mechanisms, and manufacturing metho...
- Patent number 7,486,455
- Issue date Feb 3, 2009
- Minebea Co., Ltd.
- Shinichi Niwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Segment type color wheel and manufacturing method of same
- Patent number 7,399,087
- Issue date Jul 15, 2008
- Minebea Co., Ltd.
- Shinichi Niwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color wheel including light deflecting means
- Patent number RE39979
- Issue date Jan 1, 2008
- Minebea Co., Ltd.
- Shinichi Niwa
- 359 - Optical: systems and elements
Information Patent Grant
Color wheel, and method and jig for producing same
- Patent number 7,268,961
- Issue date Sep 11, 2007
- Minebea Co., Ltd.
- Shinichi Niwa
- G02 - OPTICS
Information Patent Grant
Color wheel, and color wheel assembly incorporating same
- Patent number 7,199,952
- Issue date Apr 3, 2007
- Minebea Co., Ltd.
- Shinichi Niwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color wheel and manufacturing method of same
- Patent number 7,187,509
- Issue date Mar 6, 2007
- Minebea Co., Ltd.
- Shinichi Niwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of fixing color wheel to motor
- Patent number 7,113,353
- Issue date Sep 26, 2006
- Minebea Co., Ltd.
- Shinichi Niwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color wheel assembly with color wheel attached directly to driving...
- Patent number 6,999,253
- Issue date Feb 14, 2006
- Minebea Co., Ltd.
- Shinichi Niwa
- G02 - OPTICS
Information Patent Grant
Color wheel of segment type
- Patent number 6,963,457
- Issue date Nov 8, 2005
- Minebea Co., Ltd.
- Shinichi Niwa
- G02 - OPTICS
Information Patent Grant
Color wheel including light deflecting means
- Patent number 6,885,512
- Issue date Apr 26, 2005
- Minebea Co., Ltd.
- Shinichi Niwa
- G02 - OPTICS
Information Patent Grant
Manufacturing method of color wheel, and color wheel fabricated the...
- Patent number 6,876,505
- Issue date Apr 5, 2005
- Minebea Co., Ltd.
- Shinichi Niwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread illuminating apparatus
- Patent number 6,609,806
- Issue date Aug 26, 2003
- Minebea Co., Ltd.
- Toshiaki Asakawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
STRAIN GAUGE
- Publication number 20220411915
- Publication date Dec 29, 2022
- MINEBEA MITSUMI INC.
- Toshiaki ASAKAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STRAIN GAUGE AND METHOD FOR MANUFACTURE THEREOF
- Publication number 20210018383
- Publication date Jan 21, 2021
- Toshiaki ASAKAWA
- G01 - MEASURING TESTING
Information Patent Application
STRAIN GAUGE
- Publication number 20210003378
- Publication date Jan 7, 2021
- MINEBEA MITSUMI INC.
- Toshiaki ASAKAWA
- G01 - MEASURING TESTING
Information Patent Application
STRAIN GAUGE
- Publication number 20200343027
- Publication date Oct 29, 2020
- MINEBEA MITSUMI INC.
- Toshiaki ASAKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRAIN GAUGE
- Publication number 20200325571
- Publication date Oct 15, 2020
- MINEBEA MITSUMI INC.
- Toshiaki ASAKAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PIVOT ASSEMBLY BEARING DEVICE AND MAGNETIC HEAD ACTUATOR USING THE...
- Publication number 20150233426
- Publication date Aug 20, 2015
- MINEBEA CO., LTD.
- Shinichi NIWA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SLIDING MEMBER AND FLUID DYNAMIC PRESSURE BEARING APPARATUS
- Publication number 20130154419
- Publication date Jun 20, 2013
- MINEBEA CO., LTD.
- Shinichi NIWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Color wheel with segment fixing mechanisms, and manufacturing metho...
- Publication number 20080247071
- Publication date Oct 9, 2008
- MINEBEA CO., LTD.
- Shinichi Niwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color wheel unit
- Publication number 20080049345
- Publication date Feb 28, 2008
- MINEBEA CO., LTD.
- Shinichi Niwa
- G02 - OPTICS
Information Patent Application
Color wheel and manufacturing method of same
- Publication number 20060176593
- Publication date Aug 10, 2006
- MINEBEA CO., LTD.
- Shinichi Niwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color wheel, and color wheel assembly incorporating same
- Publication number 20060126198
- Publication date Jun 15, 2006
- MINEBEA CO., LTD.
- Shinichi Niwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Segment type color wheel and manufacturing method of same
- Publication number 20060119801
- Publication date Jun 8, 2006
- MINEBEA CO., LTD.
- Shinichi Niwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color wheel, and method and jig for producing same
- Publication number 20060103813
- Publication date May 18, 2006
- MINEBEA CO., LTD.
- Shinichi Niwa
- G02 - OPTICS
Information Patent Application
COLOR WHEEL ASSEMBLY WITH COLOR WHEEL ATTACHED DIRECTLY TO DRIVING...
- Publication number 20060044656
- Publication date Mar 2, 2006
- MINEBEA CO., LTD.
- Shinichi Niwa
- G02 - OPTICS
Information Patent Application
Method of fixing color wheel to motor
- Publication number 20060044526
- Publication date Mar 2, 2006
- MINEBEA CO., LTD.
- Shinichi Niwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color wheel with segment fixing mechanisms, and manufacturing metho...
- Publication number 20060028746
- Publication date Feb 9, 2006
- MINEBEA CO., LTD.
- Shinichi Niwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Manufacturing method of color wheel, and color wheel fabricated the...
- Publication number 20040246449
- Publication date Dec 9, 2004
- MINEBEA CO., LTD.
- Shinichi Niwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color wheel including light deflecting means
- Publication number 20040246612
- Publication date Dec 9, 2004
- MINEBEA CO., LTD.
- Shinichi Niwa
- G02 - OPTICS
Information Patent Application
Spread illuminating apparatus
- Publication number 20010050848
- Publication date Dec 13, 2001
- MINEBEA CO., LTD.
- Toshiaki Asakawa
- G02 - OPTICS

Shinichi Niwa

Person

Patents Grantslast 30 patents

Strain gauge with improved stability and stress reduction

Strain gauge

Strain gauge

Strain gauge with improved stability

Strain gauge

Pivot assembly bearing device and magnetic head actuator using the...

Sliding member and fluid dynamic pressure bearing apparatus

Color wheel with segment fixing mechanisms, and manufacturing metho...

Color wheel with segment fixing mechanisms, and manufacturing metho...

Segment type color wheel and manufacturing method of same

Color wheel including light deflecting means

Color wheel, and method and jig for producing same

Color wheel, and color wheel assembly incorporating same

Color wheel and manufacturing method of same

Method of fixing color wheel to motor

Color wheel assembly with color wheel attached directly to driving...

Color wheel of segment type

Color wheel including light deflecting means

Manufacturing method of color wheel, and color wheel fabricated the...

Spread illuminating apparatus

Patents Applicationslast 30 patents

STRAIN GAUGE

STRAIN GAUGE AND METHOD FOR MANUFACTURE THEREOF

STRAIN GAUGE

STRAIN GAUGE

STRAIN GAUGE

PIVOT ASSEMBLY BEARING DEVICE AND MAGNETIC HEAD ACTUATOR USING THE...

SLIDING MEMBER AND FLUID DYNAMIC PRESSURE BEARING APPARATUS

Color wheel with segment fixing mechanisms, and manufacturing metho...

Color wheel unit

Color wheel and manufacturing method of same

Color wheel, and color wheel assembly incorporating same

Segment type color wheel and manufacturing method of same

Color wheel, and method and jig for producing same

COLOR WHEEL ASSEMBLY WITH COLOR WHEEL ATTACHED DIRECTLY TO DRIVING...

Method of fixing color wheel to motor

Color wheel with segment fixing mechanisms, and manufacturing metho...

Manufacturing method of color wheel, and color wheel fabricated the...

Color wheel including light deflecting means

Spread illuminating apparatus