Kiyoshi Urayama

Person

Miyagi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Tape cassette receiving housing
- Patent number 5,860,523
- Issue date Jan 19, 1999
- Sony Corporation
- Toshikazu Konno
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of applying a decorative foil to a tape cassette reel
- Patent number 5,314,558
- Issue date May 24, 1994
- Sony Corporation
- Kiyoshi Urayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Brake device for tape reel in magnetic tape cassette
- Patent number 5,255,144
- Issue date Oct 19, 1993
- Sony Corporation
- Yuji Iwahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette reel having a wing-type upper flange
- Patent number 5,180,116
- Issue date Jan 19, 1993
- Sony Corporation
- Kiyoshi Urayama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold for forming a tape cassette reel
- Patent number 5,160,752
- Issue date Nov 3, 1992
- Sony Corporation
- Kiyoshi Urayama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tape reel for magnetic tape cassette
- Patent number 5,101,308
- Issue date Mar 31, 1992
- Sony Corporation
- Kiyoshi Urayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette reel
- Patent number 4,995,565
- Issue date Feb 26, 1991
- Sony Corporation
- Kiyoshi Urayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette with transparent reel viewing windows and laminated t...
- Patent number 4,945,440
- Issue date Jul 31, 1990
- Sony Corporation
- Yuji Iwahashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Magnetic tape cassette which avoids flange/housing contact
- Patent number 4,916,566
- Issue date Apr 10, 1990
- Sony Corporation
- Kiyoshi Urayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical tape end sensing arrangement for magnetic tape cassette
- Patent number 4,901,171
- Issue date Feb 13, 1990
- Sony Corporation
- Kiyoshi Urayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Mounting arrangements for levy springs acting against tape reels in...
- Patent number 4,802,044
- Issue date Jan 31, 1989
- Sony Corp.
- Yuuji Iwahashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Magnetic tape cassette with tape protective sliding closure and loc...
- Patent number 4,697,702
- Issue date Oct 6, 1987
- Sony Corporation
- Kiyoshi Urayama
- G11 - INFORMATION STORAGE

Kiyoshi Urayama

Person

Patents Grantslast 30 patents

Tape cassette receiving housing

Method of applying a decorative foil to a tape cassette reel

Brake device for tape reel in magnetic tape cassette

Tape cassette reel having a wing-type upper flange

Mold for forming a tape cassette reel

Tape reel for magnetic tape cassette

Cassette reel

Tape cassette with transparent reel viewing windows and laminated t...

Magnetic tape cassette which avoids flange/housing contact

Optical tape end sensing arrangement for magnetic tape cassette

Mounting arrangements for levy springs acting against tape reels in...

Magnetic tape cassette with tape protective sliding closure and loc...