Masanori TAMAKI

Person

Higashimurayama-shi, Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Substrate for magnetic disk and magnetic disk
- Patent number 10,553,243
- Issue date Feb 4, 2020
- Hoya Corporation
- Masanori Tamaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Substrate for magnetic disk and magnetic disk
- Patent number 10,535,366
- Issue date Jan 14, 2020
- Hoya Corporation
- Masanori Tamaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Substrate for magnetic disk and magnetic disk
- Patent number 10,431,252
- Issue date Oct 1, 2019
- Hoya Corporation
- Masanori Tamaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass substrate for magnetic disk and magnetic disk
- Patent number 9,595,286
- Issue date Mar 14, 2017
- Hoya Corporation
- Masanori Tamaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass substrate for magnetic disk and magnetic disk
- Patent number 9,595,283
- Issue date Mar 14, 2017
- Hoya Corporation
- Masanori Tamaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass substrate for magnetic disk and magnetic disk
- Patent number 9,595,284
- Issue date Mar 14, 2017
- Hoya Corporation
- Masanori Tamaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method of glass substrate for magnetic disk, magnetic...
- Patent number 8,974,561
- Issue date Mar 10, 2015
- Hoya Corporation
- Masanori Tamaki
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
GLASS SUBSTRATE FOR MAGNETIC DISK AND MAGNETIC DISK
- Publication number 20170169848
- Publication date Jun 15, 2017
- HOYA CORPORATION
- Masanori TAMAKI
- G11 - INFORMATION STORAGE
Information Patent Application
GLASS SUBSTRATE FOR MAGNETIC DISK AND MAGNETIC DISK
- Publication number 20170169847
- Publication date Jun 15, 2017
- HOYA CORPORATION
- Masanori TAMAKI
- G11 - INFORMATION STORAGE
Information Patent Application
GLASS SUBSTRATE FOR MAGNETIC DISK AND MAGNETIC DISK
- Publication number 20170169849
- Publication date Jun 15, 2017
- HOYA CORPORATION
- Masanori TAMAKI
- G11 - INFORMATION STORAGE
Information Patent Application
GLASS SUBSTRATE FOR MAGNETIC DISK AND MAGNETIC DISK
- Publication number 20160005431
- Publication date Jan 7, 2016
- HOYA CORPORATION
- Masanori TAMAKI
- G11 - INFORMATION STORAGE
Information Patent Application
GLASS SUBSTRATE FOR MAGNETIC DISK AND MAGNETIC DISK
- Publication number 20150371673
- Publication date Dec 24, 2015
- HOYA CORPORATION
- Masanori TAMAKI
- G11 - INFORMATION STORAGE
Information Patent Application
GLASS SUBSTRATE FOR MAGNETIC DISK AND MAGNETIC DISK
- Publication number 20150332722
- Publication date Nov 19, 2015
- HOYA CORPORATION
- Masanori TAMAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MANUFACTURING METHOD OF GLASS SUBSTRATE FOR MAGNETIC DISK, MAGNETIC...
- Publication number 20150158139
- Publication date Jun 11, 2015
- Hoya Corporation
- Masanori TAMAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MANUFACTURING METHOD OF GLASS SUBSTRATE FOR MAGNETIC DISK, MAGNETIC...
- Publication number 20130083425
- Publication date Apr 4, 2013
- HOYA CORPORATION
- Masanori TAMAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Masanori TAMAKI

Person

Patents Grantslast 30 patents

Substrate for magnetic disk and magnetic disk

Substrate for magnetic disk and magnetic disk

Substrate for magnetic disk and magnetic disk

Glass substrate for magnetic disk and magnetic disk

Glass substrate for magnetic disk and magnetic disk

Glass substrate for magnetic disk and magnetic disk

Manufacturing method of glass substrate for magnetic disk, magnetic...

Patents Applicationslast 30 patents

GLASS SUBSTRATE FOR MAGNETIC DISK AND MAGNETIC DISK

GLASS SUBSTRATE FOR MAGNETIC DISK AND MAGNETIC DISK

GLASS SUBSTRATE FOR MAGNETIC DISK AND MAGNETIC DISK

GLASS SUBSTRATE FOR MAGNETIC DISK AND MAGNETIC DISK

GLASS SUBSTRATE FOR MAGNETIC DISK AND MAGNETIC DISK

GLASS SUBSTRATE FOR MAGNETIC DISK AND MAGNETIC DISK

MANUFACTURING METHOD OF GLASS SUBSTRATE FOR MAGNETIC DISK, MAGNETIC...

MANUFACTURING METHOD OF GLASS SUBSTRATE FOR MAGNETIC DISK, MAGNETIC...