Toshio Oshima

Person

Osaka, JP

People

Patents Grantslast 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
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
Two-dimensional code mark detecting method and apparatus therefor
- Patent number 5,747,823
- Issue date May 5, 1998
- Hitachi Maxell, Ltd.
- Tomoaki Ishitsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical reading apparatus for reading latent image mark
- Patent number 5,668,363
- Issue date Sep 16, 1997
- Hitachi Maxell, Ltd.
- Masato Nishida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Infrared phosphor and material having latent images and optical rea...
- Patent number 5,611,958
- Issue date Mar 18, 1997
- Hitachi Maxell, Ltd.
- Yoji Takeuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fluorescent detecting apparatus and method
- Patent number 5,608,225
- Issue date Mar 4, 1997
- Hitachi Maxell, Ltd.
- Kunio Kamimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Latent image forming member and method of manufacturing, latent ima...
- Patent number 5,463,212
- Issue date Oct 31, 1995
- Hitachi Maxell, Ltd.
- Toshio Oshima
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Infrared-absorbing mark printed matter
- Patent number 5,366,252
- Issue date Nov 22, 1994
- Hitachi Maxell, Ltd.
- Masato Nishida
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Detection mark and method and apparatus for detecting mark
- Patent number 5,210,411
- Issue date May 11, 1993
- Hitachi Maxell, Ltd.
- Toshio Oshima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory cartridge having stored data protecting function and memory...
- Patent number 4,864,542
- Issue date Sep 5, 1989
- Hitachi Maxell, Ltd.
- Toshio Oshima
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 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...

Toshio Oshima

Person

Patents Grantslast 30 patents

Fluorescent substance, fluorescent composition, fluorescent mark ca...

Neodymium, ytterbium and/or erbium containing organic fluorescent c...

Fluorescent ink compositions

Particulate fluorescent substance

Fluorescent substance, fluorescent composition, fluorescent mark ca...

Fluorescent substance, fluorescent composition, fluorescent mark ca...

Two-dimensional code mark detecting method and apparatus therefor

Optical reading apparatus for reading latent image mark

Infrared phosphor and material having latent images and optical rea...

Fluorescent detecting apparatus and method

Latent image forming member and method of manufacturing, latent ima...

Infrared-absorbing mark printed matter

Detection mark and method and apparatus for detecting mark

Memory cartridge having stored data protecting function and memory...

Patents Applicationslast 30 patents

Fluorescent substance, fluorescent composition, fluorescent mark ca...

Fluorescent substance, fluorescent composition, fluorescent mark ca...

Fluorescent substance, fluorescent composition, fluorescent mark ca...

Fluorescent substance, fluorescent composition, fluorescent mark ca...

Fluorescent substance, fluorescent composition, fluorescent mark ca...