Tatsuji Ishida

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polypropylene film, metal layer-integrated polypropylene film, film...
- Patent number 11,926,730
- Issue date Mar 12, 2024
- Oji Holdings Corporation
- Tatsuji Ishida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polypropylene film, metal layer-integrated polypropylene film, film...
- Patent number 11,661,507
- Issue date May 30, 2023
- Oji Holdings Corporation
- Tatsuji Ishida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polypropylene film, metal layer-integrated polypropylene film, film...
- Patent number 11,492,475
- Issue date Nov 8, 2022
- Oji Holdings Corporation
- Tatsuji Ishida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Film for capacitor and process for producing same
- Patent number 10,629,375
- Issue date Apr 21, 2020
- Oji Holdings Corporation
- Akihiro Kakehi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Biaxially stretched polypropylene film for capacitors
- Patent number 10,294,356
- Issue date May 21, 2019
- Oji Holdings Corporation
- Tatsuji Ishida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biaxially stretched polypropylene film for capacitors
- Patent number 10,093,792
- Issue date Oct 9, 2018
- Oji Holdings Corporation
- Tatsuji Ishida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
BIAXIALLY STRETCHED POLYPROPYLENE FILM, METALLIZED FILM, AND CAPACITOR
- Publication number 20250136772
- Publication date May 1, 2025
- OJI HOLDINGS CORPORATION
- Tadakazu ISHIWATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYPROPYLENE FILM, POLYPROPYLENE FILM INTEGRATED WITH METAL LAYER,...
- Publication number 20230416479
- Publication date Dec 28, 2023
- OJI HOLDINGS CORPORATION
- Tatsuji ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYPROPYLENE FILM, METAL LAYER-INTEGRATED POLYPROPYLENE FILM, FILM...
- Publication number 20230340245
- Publication date Oct 26, 2023
- OJI HOLDINGS CORPORATION
- Tatsuji ISHIDA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
POLYPROPYLENE FILM, METAL LAYER-INTEGRATED POLYPROPYLENE FILM, FILM...
- Publication number 20200377706
- Publication date Dec 3, 2020
- OJI HOLDINGS CORPORATION
- Tatsuji ISHIDA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITORS
- Publication number 20180371223
- Publication date Dec 27, 2018
- OJI HOLDINGS CORPORATION
- Tatsuji ISHIDA
- B32 - LAYERED PRODUCTS
Information Patent Application
BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITOR
- Publication number 20180118904
- Publication date May 3, 2018
- OJI HOLDINGS CORPORATION
- Masahiro YODA
- B32 - LAYERED PRODUCTS
Information Patent Application
FILM FOR CAPACITOR AND PROCESS FOR PRODUCING SAME
- Publication number 20180114642
- Publication date Apr 26, 2018
- OJI HOLDINGS CORPORATION
- Akihiro KAKEHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITORS
- Publication number 20170121515
- Publication date May 4, 2017
- OJI HOLDINGS CORPORATION
- Tatsuji ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Composite fine particles, dispersion, method of producing dispersio...
- Publication number 20070003716
- Publication date Jan 4, 2007
- Shigeru Suzuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Tatsuji Ishida

Person

Patents Grantslast 30 patents

Polypropylene film, metal layer-integrated polypropylene film, film...

Polypropylene film, metal layer-integrated polypropylene film, film...

Polypropylene film, metal layer-integrated polypropylene film, film...

Film for capacitor and process for producing same

Biaxially stretched polypropylene film for capacitors

Biaxially stretched polypropylene film for capacitors

Patents Applicationslast 30 patents

BIAXIALLY STRETCHED POLYPROPYLENE FILM, METALLIZED FILM, AND CAPACITOR

POLYPROPYLENE FILM, POLYPROPYLENE FILM INTEGRATED WITH METAL LAYER,...

POLYPROPYLENE FILM, METAL LAYER-INTEGRATED POLYPROPYLENE FILM, FILM...

POLYPROPYLENE FILM, METAL LAYER-INTEGRATED POLYPROPYLENE FILM, FILM...

BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITORS

BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITOR

FILM FOR CAPACITOR AND PROCESS FOR PRODUCING SAME

BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITORS

Composite fine particles, dispersion, method of producing dispersio...