Membership
Tour
Register
Log in
Shuhei Shiraishi
Follow
Person
Mishima, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Thermal image transfer recording medium
Patent number
5,312,692
Issue date
May 17, 1994
Ricoh Company, Ltd.
Shuhei Shiraishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Thermal image transfer recording medium
Patent number
5,260,139
Issue date
Nov 9, 1993
Ricoh Company, Ltd.
Shuhei Shiraishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Thermal image transfer sheet and thermal image transfer recording m...
Patent number
5,248,543
Issue date
Sep 28, 1993
Ricoh Company, Ltd.
Junko Yamaguchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Thermal image transfer recording medium
Patent number
4,965,124
Issue date
Oct 23, 1990
Ricoh Company, Ltd.
Shuhei Shiraishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Thermal image transfer recording medium
Patent number
4,828,904
Issue date
May 9, 1989
Ricoh Company, Ltd.
Shuhei Shiraishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Overcoated sheet
Patent number
4,603,079
Issue date
Jul 29, 1986
Ricoh Co., Ltd.
Toshinobu Nishizaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS