Asana YOSHIOKA

Follow

Person

Koriyama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical filter
- Patent number 11,029,457
- Issue date Jun 8, 2021
- AGC Inc.
- Kazuhiko Shiono
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optical filter
- Patent number 10,408,979
- Issue date Sep 10, 2019
- AGC Inc.
- Asana Yoshioka
- B32 - LAYERED PRODUCTS
Information Patent Grant
Optical filter
- Patent number 10,324,240
- Issue date Jun 18, 2019
- AGC Inc.
- Kazuhiko Shiono
- G02 - OPTICS
Information Patent Grant
Optical filter and imaging device
- Patent number 10,228,500
- Issue date Mar 12, 2019
- AGC Inc.
- Yoshiharu Ooi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FILTER
- Publication number 20190227208
- Publication date Jul 25, 2019
- AGC Inc.
- Kazuhiko SHIONO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL FILTER AND IMAGING DEVICE
- Publication number 20170192144
- Publication date Jul 6, 2017
- Asahi Glass Company, Limited
- Yoshiharu OOI
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20170184765
- Publication date Jun 29, 2017
- Asahi Glass Company, Limited
- Kazuhiko SHIONO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL FILTER
- Publication number 20160195651
- Publication date Jul 7, 2016
- Asahi Glass Company, Limited
- Asana YOSHIOKA
- G02 - OPTICS