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Tetsuji Kawakami
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Katano-shi Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for removing additives from thermoplastic resi...
Patent number
7,435,772
Issue date
Oct 14, 2008
Matsushita Electric Industrial Co., Ltd.
Keizo Nakajima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method and apparatus for removing additives from thermoplastic resi...
Patent number
7,235,219
Issue date
Jun 26, 2007
Matsushita Electric Industrial Co., Ltd.
Keizo Nakajima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer composition
Patent number
6,987,139
Issue date
Jan 17, 2006
Matsushita Electric Industrial Co., Ltd.
Takahiko Terada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for dehalogenation treatment of halogen containing non-combu...
Patent number
6,903,242
Issue date
Jun 7, 2005
Matsushita Electric Industrial Co., Ltd.
Takahiko Terada
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Method for separating metallic from waste printed circuit boards, a...
Patent number
6,523,764
Issue date
Feb 25, 2003
Matsushita Electric Industrial Co., Ltd.
Takayoshi Ueno
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for treating thermoplastic resin composition containing flam...
Patent number
6,388,050
Issue date
May 14, 2002
Matsushita Electric Industrial Co., Ltd.
Keizo Nakajima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Working fluid for refrigerating cycle equipment and the refrigerati...
Patent number
6,268,317
Issue date
Jul 31, 2001
Matsushita Electric Industrial Co., Ltd.
Tetsuji Kawakami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ketone-containing working fluid for refrigerating cycle equipment a...
Patent number
6,197,211
Issue date
Mar 6, 2001
Matsushita Electric Industrial Co., Ltd.
Keizo Nakajima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Refrigeration system and method of installing same
Patent number
5,842,349
Issue date
Dec 1, 1998
Matsushita Electric Industrial Co., Ltd.
Katsuya Wakita
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for constructing a refrigerating cycle including a process o...
Patent number
5,813,240
Issue date
Sep 29, 1998
Matsushita Electric Industrial Co., Ltd.
Shigehiro Sato
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigeration system and method of installing same
Patent number
5,718,119
Issue date
Feb 17, 1998
Matsushita Electric Industrial Co., Ltd.
Katsuya Wakita
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Hologram recording material
Patent number
5,569,565
Issue date
Oct 29, 1996
Matsushita Electric Industrial Co., Ltd.
Tetsuji Kawakami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Non-linear optical material, method of manufacturing the same and o...
Patent number
5,460,754
Issue date
Oct 24, 1995
Matsushita Electric Industrial Co., Ltd.
Yusuke Ozaki
G02 - OPTICS
Information
Patent Grant
Non-linear optical material, method of manufacturing the same and o...
Patent number
5,346,653
Issue date
Sep 13, 1994
Matsushita Electric Industrial Co., Ltd.
Yusuke Ozaki
G02 - OPTICS
Information
Patent Grant
Nonlinear optical materials, method of manufacturing the same, and...
Patent number
5,347,394
Issue date
Sep 13, 1994
Matsushita Electric Industrial Co., Ltd.
Katsuya Wakita
G02 - OPTICS
Information
Patent Grant
Method for thermal dye transfer printing, dye transfer sheets and m...
Patent number
5,334,574
Issue date
Aug 2, 1994
Matsushita Electric Industrial Co., Ltd.
Hiromu Matsuda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Dye transfer type thermal printing sheets
Patent number
5,292,714
Issue date
Mar 8, 1994
Matsushita Electric Industrial Co., Ltd.
Tetsuji Kawakami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Polymerizable substituted amide compound, polymer obtained therefro...
Patent number
5,274,061
Issue date
Dec 28, 1993
Nippon Paint Co., Ltd.
Satoshi Urano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dye transfer type thermal printing sheets
Patent number
5,217,941
Issue date
Jun 8, 1993
Matsushita Electric Industrial Co., Ltd.
Tetsuji Kawakami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Polymerizable substituted amide compound, polymer obtained therefro...
Patent number
5,200,552
Issue date
Apr 6, 1993
Nippon Paint Co., Ltd.
Satoshi Urano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nonlinear optical compound
Patent number
5,154,858
Issue date
Oct 13, 1992
Matsushita Electric Industrial Co., Ltd.
Katsuya Wakita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dye-receiving sheets for dye transfer type thermal printing
Patent number
5,145,827
Issue date
Sep 8, 1992
Matsushita Electric Industrial Co., Ltd.
Akihiro Imai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Resistive sheet transfer printing and electrode head
Patent number
5,146,237
Issue date
Sep 8, 1992
Matushita Electric Industrial Co., Ltd.
Nobuyoshi Taguchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for thermal dye transfer printing, dye transfer sheets and m...
Patent number
5,137,865
Issue date
Aug 11, 1992
Matsushita Electric Industrial Co., Ltd.
Hiromu Matsuda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Dye transfer type thermal printing sheets
Patent number
5,118,657
Issue date
Jun 2, 1992
Matsushita Electric Industrial Co., Ltd.
Tetsuji Kawakami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Dye transfer type thermal printing sheets
Patent number
5,063,198
Issue date
Nov 5, 1991
Matsushita Electric Industrial Co., Ltd.
Akihiro Imai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Dye transfer type thermal printing sheet
Patent number
5,043,318
Issue date
Aug 27, 1991
Matsushita Electric Industrial Co., Ltd.
Tetsuji Kawakami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Receiving sheets for dye transfer type thermal printing
Patent number
5,028,582
Issue date
Jul 2, 1991
Matsushita Electric Industrial Co., Ltd.
Akihiro Imai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Dye transfer type thermal printing sheets
Patent number
4,985,396
Issue date
Jan 15, 1991
Matsushita Electric Industrial Co., Ltd.
Tetsuji Kawakami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR REMOVING ADDITIVES FROM THERMOPLASTIC RESI...
Publication number
20070142523
Publication date
Jun 21, 2007
Matsushita Electric Industrial Co., Ltd.
Keizo NAKAJIMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer composition
Publication number
20050119411
Publication date
Jun 2, 2005
Takahiko Terada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method and apparatus for treating thermoplastic resin composition c...
Publication number
20040152816
Publication date
Aug 5, 2004
Keizo Nakajima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Product check system and product check method
Publication number
20040044562
Publication date
Mar 4, 2004
Takayoshi Ueno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Polymer composition
Publication number
20030078324
Publication date
Apr 24, 2003
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Takahiko Terada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
De-halogen processing method of fire-resistant resin composite cont...
Publication number
20020099253
Publication date
Jul 25, 2002
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Takahiko Terada
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
Method for separating metallic material from waste printed circuit...
Publication number
20010030251
Publication date
Oct 18, 2001
Takayoshi Ueno
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL