Tomu TAKEDA

Person

Tome-shi, Miyagi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polarizing plate having outermost layer of anti-reflection layer re...
- Patent number 11,867,938
- Issue date Jan 9, 2024
- DEXERIALS CORPORATION
- Hiroyuki Takahashi
- G02 - OPTICS
Information Patent Grant
Polarizing plate having specified water contact angle of antireflec...
- Patent number 11,782,200
- Issue date Oct 10, 2023
- DEXERIALS CORPORATION
- Tomu Takeda
- G02 - OPTICS
Information Patent Grant
Polarizing element, polarizing element manufacturing method, and op...
- Patent number 11,754,766
- Issue date Sep 12, 2023
- Dexerials Corporation
- Tomu Takeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polarizing element having alternately laminated dielectric layers a...
- Patent number 11,644,605
- Issue date May 9, 2023
- DEXERIALS CORPORATION
- Tomu Takeda
- G02 - OPTICS
Information Patent Grant
Wire grid polarizing plate having trapezoidal absorption layer
- Patent number 11,630,254
- Issue date Apr 18, 2023
- Dexerials Corporation
- Tomu Takeda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Polarizing plate and optical apparatus containing same
- Patent number 11,543,573
- Issue date Jan 3, 2023
- DEXERIALS CORPORATION
- Tomu Takeda
- G02 - OPTICS
Information Patent Grant
Polarizing plate, polarizing plate manufacturing method, and optica...
- Patent number 10,890,703
- Issue date Jan 12, 2021
- Dexerials Corporation
- Tomu Takeda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Polarizing element, polarizing element manufacturing method, and op...
- Patent number 10,859,743
- Issue date Dec 8, 2020
- Dexerials Corporation
- Tomu Takeda
- G02 - OPTICS
Information Patent Grant
Polarizing element and method of producing same
- Patent number 10,698,148
- Issue date Jun 30, 2020
- Dexerials Corporation
- Tomu Takeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polarizing element
- Patent number 10,698,147
- Issue date Jun 30, 2020
- Dexerials Corporation
- Tomu Takeda
- G02 - OPTICS
Information Patent Grant
Polarizing plate, method of manufacturing the same, and optical app...
- Patent number 10,209,421
- Issue date Feb 19, 2019
- Dexerials Corporation
- Tomu Takeda
- G02 - OPTICS
Information Patent Grant
Polarizing plate, method of manufacturing the same, and optical app...
- Patent number 10,209,420
- Issue date Feb 19, 2019
- Dexerials Corporation
- Tomu Takeda
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
POLARIZING PLATE, OPTICAL EQUIPMENT, AND METHOD FOR MANUFACTURING A...
- Publication number 20250004178
- Publication date Jan 2, 2025
- Dexerials Corporation
- Tomu Takeda
- G02 - OPTICS
Information Patent Application
WIRE GRID POLARIZING ELEMENT, METHOD OF MANUFACTURING WIRE GRID POL...
- Publication number 20240159951
- Publication date May 16, 2024
- DEXERIALS CORPORATION
- Tomu Takeda
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE
- Publication number 20240069378
- Publication date Feb 29, 2024
- DEXERIALS CORPORATION
- Tomu TAKEDA
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE, METHOD OF MANUFACTURING THE SAME AND OPTICAL APPA...
- Publication number 20230204840
- Publication date Jun 29, 2023
- Dexerials Corporation
- Tomu Takeda
- G02 - OPTICS
Information Patent Application
POLARIZATION PLATE, PRODUCTION METHOD THEREFOR, AND OPTICAL APPARATUS
- Publication number 20230168422
- Publication date Jun 1, 2023
- Dexerials Corporation
- Tomu Takeda
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE, OPTICAL APPARATUS AND METHOD OF MANUFACTURING POL...
- Publication number 20210231853
- Publication date Jul 29, 2021
- DEXERIALS CORPORATION
- Hiroyuki Hiroyuki
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE, OPTICAL APPARATUS AND METHOD OF MANUFACTURING POL...
- Publication number 20210223451
- Publication date Jul 22, 2021
- DEXERIALS CORPORATION
- Tomu Takeda
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE, POLARIZING PLATE MANUFACTURING METHOD, AND OPTICA...
- Publication number 20210080634
- Publication date Mar 18, 2021
- DEXERIALS CORPORATION
- Tomu Takeda
- B82 - NANO-TECHNOLOGY
Information Patent Application
POLARIZING ELEMENT, POLARIZING ELEMENT MANUFACTURING METHOD, AND OP...
- Publication number 20210048573
- Publication date Feb 18, 2021
- DEXERIALS CORPORATION
- Tomu Takeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLARIZING ELEMENT, METHOD FOR MANUFACTURING POLARIZING ELEMENT, AN...
- Publication number 20200158933
- Publication date May 21, 2020
- DEXERIALS CORPORATION
- Tomu Takeda
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE AND OPTICAL APPARATUS CONTAINING SAME
- Publication number 20200158934
- Publication date May 21, 2020
- DEXERIALS CORPORATION
- Tomu Takeda
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE, POLARIZING PLATE MANUFACTURING METHOD, AND OPTICA...
- Publication number 20190204490
- Publication date Jul 4, 2019
- DEXERIALS CORPORATION
- Tomu Takeda
- G02 - OPTICS
Information Patent Application
POLARIZING ELEMENT, POLARIZING ELEMENT MANUFACTURING METHOD, AND OP...
- Publication number 20190094436
- Publication date Mar 28, 2019
- DEXERIALS CORPORATION
- Tomu Takeda
- G02 - OPTICS
Information Patent Application
POLARIZING ELEMENT AND METHOD OF PRODUCING SAME
- Publication number 20180299602
- Publication date Oct 18, 2018
- Dexerials Corporation
- Tomu TAKEDA
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE, METHOD OF MANUFACTURING THE SAME, AND OPTICAL APP...
- Publication number 20180180785
- Publication date Jun 28, 2018
- DEXERIALS CORPORATION
- Tomu Takeda
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE, METHOD OF MANUFACTURING THE SAME, AND OPTICAL APP...
- Publication number 20180180786
- Publication date Jun 28, 2018
- DEXERIALS CORPORATION
- Tomu Takeda
- G02 - OPTICS
Information Patent Application
POLARIZING ELEMENT
- Publication number 20180081103
- Publication date Mar 22, 2018
- Dexerials Corporation
- Tomu TAKEDA
- G02 - OPTICS

Tomu TAKEDA

Person

Patents Grantslast 30 patents

Polarizing plate having outermost layer of anti-reflection layer re...

Polarizing plate having specified water contact angle of antireflec...

Polarizing element, polarizing element manufacturing method, and op...

Polarizing element having alternately laminated dielectric layers a...

Wire grid polarizing plate having trapezoidal absorption layer

Polarizing plate and optical apparatus containing same

Polarizing plate, polarizing plate manufacturing method, and optica...

Polarizing element, polarizing element manufacturing method, and op...

Polarizing element and method of producing same

Polarizing element

Polarizing plate, method of manufacturing the same, and optical app...

Polarizing plate, method of manufacturing the same, and optical app...

Patents Applicationslast 30 patents

POLARIZING PLATE, OPTICAL EQUIPMENT, AND METHOD FOR MANUFACTURING A...

WIRE GRID POLARIZING ELEMENT, METHOD OF MANUFACTURING WIRE GRID POL...

OPTICAL DEVICE

POLARIZING PLATE, METHOD OF MANUFACTURING THE SAME AND OPTICAL APPA...

POLARIZATION PLATE, PRODUCTION METHOD THEREFOR, AND OPTICAL APPARATUS

POLARIZING PLATE, OPTICAL APPARATUS AND METHOD OF MANUFACTURING POL...

POLARIZING PLATE, OPTICAL APPARATUS AND METHOD OF MANUFACTURING POL...

POLARIZING PLATE, POLARIZING PLATE MANUFACTURING METHOD, AND OPTICA...

POLARIZING ELEMENT, POLARIZING ELEMENT MANUFACTURING METHOD, AND OP...

POLARIZING ELEMENT, METHOD FOR MANUFACTURING POLARIZING ELEMENT, AN...

POLARIZING PLATE AND OPTICAL APPARATUS CONTAINING SAME

POLARIZING PLATE, POLARIZING PLATE MANUFACTURING METHOD, AND OPTICA...

POLARIZING ELEMENT, POLARIZING ELEMENT MANUFACTURING METHOD, AND OP...

POLARIZING ELEMENT AND METHOD OF PRODUCING SAME

POLARIZING PLATE, METHOD OF MANUFACTURING THE SAME, AND OPTICAL APP...

POLARIZING PLATE, METHOD OF MANUFACTURING THE SAME, AND OPTICAL APP...

POLARIZING ELEMENT