Hideki Sakumoto

Person

Katano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cassette holder device capable of receiving large and small size ca...
- Patent number 5,121,271
- Issue date Jun 9, 1992
- Matsushita Electric Industrial Co., Ltd.
- Hideki Sakumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette holder device capable of preventing erroneous insertion of...
- Patent number 5,101,304
- Issue date Mar 31, 1992
- Matsushita Electric Industrial Co., Ltd.
- Hideki Sakumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus having cassette discri...
- Patent number 5,034,831
- Issue date Jul 23, 1991
- SamSung Electronics Co., Ltd.
- Chikanori Miyawaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette
- Patent number 4,844,377
- Issue date Jul 4, 1989
- Matsushita Electric Industrial Co., Ltd.
- Yoshinori Shiomi
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette with improved cover structure
- Patent number 4,809,113
- Issue date Feb 28, 1989
- Matsushita Electric Industrial Co., Ltd.
- Akihiro Nishimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassettes having bottom grooves for use in tape recorder havin...
- Patent number 4,803,575
- Issue date Feb 7, 1989
- Matsushita Electric Industrial Co., Ltd.
- Akihiro Nishimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for adjusting rotary head type magnetic video recording and...
- Patent number 4,191,978
- Issue date Mar 4, 1980
- Matsushita Electric Industrial Co., Ltd.
- Mitsunobu Furumoto
- G11 - INFORMATION STORAGE

Hideki Sakumoto

Person

Patents Grantslast 30 patents

Cassette holder device capable of receiving large and small size ca...

Cassette holder device capable of preventing erroneous insertion of...

Magnetic recording and reproducing apparatus having cassette discri...

Tape cassette

Tape cassette with improved cover structure

Tape cassettes having bottom grooves for use in tape recorder havin...

Method for adjusting rotary head type magnetic video recording and...