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Takanori Kamoto
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fluorescent substance, fluorescent composition, fluorescent mark ca...
Patent number
6,688,789
Issue date
Feb 10, 2004
Hitachi Maxell, Ltd.
Toshio Oshima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Neodymium, ytterbium and/or erbium containing organic fluorescent c...
Patent number
6,471,887
Issue date
Oct 29, 2002
Hitachi Maxell, Ltd.
Toshio Oshima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fluorescent ink compositions
Patent number
6,458,294
Issue date
Oct 1, 2002
Hitachi Maxell, Ltd.
Toshio Oshima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Particulate fluorescent substance
Patent number
6,436,314
Issue date
Aug 20, 2002
Hitachi Maxell, Ltd.
Toshio Oshima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fluorescent substance, fluorescent composition, fluorescent mark ca...
Patent number
6,303,929
Issue date
Oct 16, 2001
Hitachi Maxell, Ltd.
Toshio Oshima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Reversibly changeable heat-sensitive recording medium
Patent number
5,981,428
Issue date
Nov 9, 1999
Hitachi Maxell, Ltd.
Hiroyuki Mitsuhashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Fluorescent substance, fluorescent composition, fluorescent mark ca...
Patent number
5,932,139
Issue date
Aug 3, 1999
Hitachi Maxell, Ltd.
Toshio Oshima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fluorescent marking composition and fluorescent mark formed by said...
Patent number
5,880,176
Issue date
Mar 9, 1999
Hitachi Maxell, Ltd.
Takanori Kamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink composition, printed matter, and thermal transfer recording medium
Patent number
5,766,324
Issue date
Jun 16, 1998
Hitachi Maxell, Ltd.
Masahito Ikegaya
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Fluorescent substance, fluorescent composition, fluorescent mark ca...
Publication number
20020043647
Publication date
Apr 18, 2002
HITACHI MAXELL, LTD.
Toshio Oshima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Fluorescent substance, fluorescent composition, fluorescent mark ca...
Publication number
20010035521
Publication date
Nov 1, 2001
HITACHI MAXELL, LTD.
Toshio Oshima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Fluorescent substance, fluorescent composition, fluorescent mark ca...
Publication number
20010032964
Publication date
Oct 25, 2001
HITACHI MAXELL, LTD.
Toshio Oshima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Fluorescent substance, fluorescent composition, fluorescent mark ca...
Publication number
20010030313
Publication date
Oct 18, 2001
HITACHI MAXELL, LTD.
Toshio Oshima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Fluorescent substance, fluorescent composition, fluorescent mark ca...
Publication number
20010031163
Publication date
Oct 18, 2001
HITACHI MAXELL, LTD.
Toshio Oshima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...