Toshihiko Fujinaka

Person

Himeji-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet and method for producing sheet
- Patent number 11,953,650
- Issue date Apr 9, 2024
- Daicel-Evonik Ltd.
- Toshihiko Fujinaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polarizing sheet and polarizing lens provided with same
- Patent number 11,940,640
- Issue date Mar 26, 2024
- Daicel-Evonik Ltd.
- Toshihiko Fujinaka
- G02 - OPTICS
Information Patent Grant
Laminate
- Patent number 11,766,850
- Issue date Sep 26, 2023
- Daicel-Evonik Ltd.
- Daisuke Fujiki
- B32 - LAYERED PRODUCTS
Information Patent Grant
Functional lens and functional eyeglasses provided with same
- Patent number 10,162,196
- Issue date Dec 25, 2018
- Daicel-Evonik Ltd.
- Toshihiko Fujinaka
- G02 - OPTICS
Information Patent Grant
Functioning optical lens and production method thereof
- Patent number 8,703,296
- Issue date Apr 22, 2014
- Daicel-Evonik Ltd.
- Toshihiko Fujinaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LAMINATE, METHOD FOR PRODUCING SAME, AND USE OF SAME
- Publication number 20230241816
- Publication date Aug 3, 2023
- Polyplastics-Evonik Corporation
- Mitsuteru MUTSUDA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLARIZING SHEET AND POLARIZING LENS PROVIDED WITH SAME
- Publication number 20230089288
- Publication date Mar 23, 2023
- Daicel-Evonik Ltd.
- Toshihiko FUJINAKA
- G02 - OPTICS
Information Patent Application
LAMINATE
- Publication number 20210370649
- Publication date Dec 2, 2021
- Daicel-Evonik Ltd.
- Daisuke FUJIKI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SHEET AND METHOD FOR PRODUCING SHEET
- Publication number 20210231837
- Publication date Jul 29, 2021
- Daicel-Evonik Ltd.
- Toshihiko FUJINAKA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLARIZING SHEET AND POLARIZING LENS PROVIDED WITH SAME
- Publication number 20200284961
- Publication date Sep 10, 2020
- Daicel-Evonik Ltd.
- Toshihiko FUJINAKA
- G02 - OPTICS
Information Patent Application
FUNCTIONAL LENS AND FUNCTIONAL EYEGLASSES PROVIDED WITH SAME
- Publication number 20170192256
- Publication date Jul 6, 2017
- Daicel-Evonik Ltd.
- Toshihiko FUJINAKA
- G02 - OPTICS
Information Patent Application
Functioning optical lens and production method thereof
- Publication number 20070148482
- Publication date Jun 28, 2007
- DAICEL-DEGUSSA LTD.
- Toshihiko Fujinaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Toshihiko Fujinaka

Person

Patents Grantslast 30 patents

Sheet and method for producing sheet

Polarizing sheet and polarizing lens provided with same

Laminate

Functional lens and functional eyeglasses provided with same

Functioning optical lens and production method thereof

Patents Applicationslast 30 patents

LAMINATE, METHOD FOR PRODUCING SAME, AND USE OF SAME

POLARIZING SHEET AND POLARIZING LENS PROVIDED WITH SAME

LAMINATE

SHEET AND METHOD FOR PRODUCING SHEET

POLARIZING SHEET AND POLARIZING LENS PROVIDED WITH SAME

FUNCTIONAL LENS AND FUNCTIONAL EYEGLASSES PROVIDED WITH SAME

Functioning optical lens and production method thereof