Niro Watanabe

Person

Kitasaitama-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Reversible thermal recording medium and method of producing the same
- Patent number 5,837,348
- Issue date Nov 17, 1998
- Toppan Printing Co., Inc.
- Niro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reversible thermal recording medium
- Patent number 5,837,646
- Issue date Nov 17, 1998
- Toppan Printing Co., Ltd.
- Niro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reversible thermal recording medium
- Patent number 5,837,647
- Issue date Nov 17, 1998
- Toppan Printing Co., Ltd.
- Niro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reversible thermal recording medium and method of producing the same
- Patent number 5,672,559
- Issue date Sep 30, 1997
- Toppan Printing Co., Ltd.
- Niro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reversible thermal recording medium and method of producing the same
- Patent number 5,658,845
- Issue date Aug 19, 1997
- Toppan Printing Co., Ltd.
- Niro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reversible thermal recording medium and method of producing same
- Patent number 5,637,551
- Issue date Jun 10, 1997
- Toppan Printing Co., Ltd.
- Niro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Intermediate transfer medium and process for producing image-record...
- Patent number 5,344,808
- Issue date Sep 6, 1994
- Toppan Printing Co., Ltd.
- Niro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Rewritable thermosensitive recording medium
- Patent number 5,278,129
- Issue date Jan 11, 1994
- Toppan Printing Co., Ltd.
- Niro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Rewritable recording display apparatus and method of erasing record
- Patent number 5,231,505
- Issue date Jul 27, 1993
- Mitsubishi Denki K.K.
- Niro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Composition for reversible thermal recording media
- Patent number 5,178,669
- Issue date Jan 12, 1993
- Toppan Printing Co., Ltd.
- Niro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Coloring agent carrying medium used in two-phase thermal recording...
- Patent number 5,064,807
- Issue date Nov 12, 1991
- Toppan Printing Co., Ltd.
- Masato Yoshida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal transfer material
- Patent number 5,019,452
- Issue date May 28, 1991
- Toppan Printing Co., Ltd.
- Niro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Niro Watanabe

Person

Patents Grantslast 30 patents

Reversible thermal recording medium and method of producing the same

Reversible thermal recording medium

Reversible thermal recording medium

Reversible thermal recording medium and method of producing the same

Reversible thermal recording medium and method of producing the same

Reversible thermal recording medium and method of producing same

Intermediate transfer medium and process for producing image-record...

Rewritable thermosensitive recording medium

Rewritable recording display apparatus and method of erasing record

Composition for reversible thermal recording media

Coloring agent carrying medium used in two-phase thermal recording...

Thermal transfer material