Kikuko IWAI

Follow

Person

CHIBA, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Painting panel
- Patent number 11,584,153
- Issue date Feb 21, 2023
- Kikuko Iwai
- B44 - DECORATIVE ARTS
Information Patent Grant
Image surface protection structure of a painting
- Patent number 11,358,371
- Issue date Jun 14, 2022
- Kikuko Iwai
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method of restoring paintings
- Patent number 11,065,912
- Issue date Jul 20, 2021
- MITANI SANGYO Co., Ltd.
- Kikuko Iwai
- B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF RESTORING PAINTINGS
- Publication number 20200164679
- Publication date May 28, 2020
- Kikuko IWAI
- B44 - DECORATIVE ARTS
Information Patent Application
PAINTING PANEL
- Publication number 20200139752
- Publication date May 7, 2020
- Kikuko IWAI
- B44 - DECORATIVE ARTS
Information Patent Application
IMAGE SURFACE PROTECTION STRUCTURE OF A PAINTING
- Publication number 20200139753
- Publication date May 7, 2020
- Kikuko IWAI
- B44 - DECORATIVE ARTS