Toshitaka Nakajima

Person

Yamagata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet for license plate, laminate for license plate, and license plate
- Patent number 10,406,998
- Issue date Sep 10, 2019
- 3M Innovative Properties Company
- Akira Muramoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Retroreflective sheet, license plate, and manufacturing method thereof
- Patent number 10,365,418
- Issue date Jul 30, 2019
- 3M Innovative Properties Company
- Saori Ueda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Prismatic retroreflective sheeting with reduced retroreflectivity o...
- Patent number 9,519,087
- Issue date Dec 13, 2016
- 3M Innovative Properties Company
- Toshitaka Nakajima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Retroreflective sheeting and license plate with reduced retroreflec...
- Patent number 9,110,235
- Issue date Aug 18, 2015
- 3M Innovative Properties Company
- Toshitaka Nakajima
- G02 - OPTICS
Information Patent Grant
Transparent, wavelength-selective retroreflector
- Patent number 8,496,339
- Issue date Jul 30, 2013
- 3M Innovative Properties Company
- Toshitaka Nakajima
- G02 - OPTICS
Information Patent Grant
Dual use reflective article
- Patent number 6,120,879
- Issue date Sep 19, 2000
- 3M Innovative Properties Company
- Theodore J. Szczech
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Wide angle image-displaying sheet and system
- Patent number 6,048,069
- Issue date Apr 11, 2000
- 3M Innovative Properties Company
- Yoshiyuki Nagaoka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Sign illumination system and method
- Patent number 5,818,640
- Issue date Oct 6, 1998
- Minnesota Mining and Manufacturing Company
- Yoshio Watanabe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Microsphere-based retroreflective article
- Patent number 5,777,790
- Issue date Jul 7, 1998
- Minnesota Mining and Manufacturing Company
- Toshitaka Nakajima
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
SHEET FOR LICENSE PLATE, LAMINATE FOR LICENSE PLATE, AND LICENSE PLATE
- Publication number 20190366949
- Publication date Dec 5, 2019
- 3M Innovative Properties Company
- Akira Muramoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
RETROREFLECTIVE SHEET, LICENSE PLATE, AND MANUFACTURING METHOD THEREOF
- Publication number 20170357039
- Publication date Dec 14, 2017
- 3M Innovative Properties Company
- Saori Ueda
- B60 - VEHICLES IN GENERAL
Information Patent Application
SHEET FOR LICENSE PLATE, LAMINATE FOR LICENSE PLATE, AND LICENSE PLATE
- Publication number 20150191132
- Publication date Jul 9, 2015
- 3M Innovative Properties Company
- Akira Muramoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRISMATIC RETROREFLECTIVE SHEETING WITH REDUCED RETROREFLECTIVITY O...
- Publication number 20120200710
- Publication date Aug 9, 2012
- Toshitaka Nakajima
- B60 - VEHICLES IN GENERAL
Information Patent Application
RETROREFLECTIVE SHEETING AND LICENSE PLATE WITH REDUCED RETROREFLEC...
- Publication number 20120200709
- Publication date Aug 9, 2012
- Toshitaka Nakajima
- G02 - OPTICS
Information Patent Application
TRANSPARENT, WAVELENGTH-SELECTIVE RETROREFLECTOR
- Publication number 20100277801
- Publication date Nov 4, 2010
- Toshitaka Nakajima
- G02 - OPTICS

Toshitaka Nakajima

Person

Patents Grantslast 30 patents

Sheet for license plate, laminate for license plate, and license plate

Retroreflective sheet, license plate, and manufacturing method thereof

Prismatic retroreflective sheeting with reduced retroreflectivity o...

Retroreflective sheeting and license plate with reduced retroreflec...

Transparent, wavelength-selective retroreflector

Dual use reflective article

Wide angle image-displaying sheet and system

Sign illumination system and method

Microsphere-based retroreflective article

Patents Applicationslast 30 patents

SHEET FOR LICENSE PLATE, LAMINATE FOR LICENSE PLATE, AND LICENSE PLATE

RETROREFLECTIVE SHEET, LICENSE PLATE, AND MANUFACTURING METHOD THEREOF

SHEET FOR LICENSE PLATE, LAMINATE FOR LICENSE PLATE, AND LICENSE PLATE

PRISMATIC RETROREFLECTIVE SHEETING WITH REDUCED RETROREFLECTIVITY O...

RETROREFLECTIVE SHEETING AND LICENSE PLATE WITH REDUCED RETROREFLEC...

TRANSPARENT, WAVELENGTH-SELECTIVE RETROREFLECTOR