Masaki Kitagawa

Person

Shijonawate, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Non-aqueous electrolytic secondary battery
- Patent number 7,399,555
- Issue date Jul 15, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hideki Sano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium secondary battery
- Patent number 6,905,796
- Issue date Jun 14, 2005
- Matsushita Electric Industrial Co., Ltd.
- Akiko Ishida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nonaqueous electrolyte secondary cell with a plural-layer carbonace...
- Patent number 6,723,471
- Issue date Apr 20, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masaki Kitagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nonaqueous electrolyte secondary battery with a polyolefin micropor...
- Patent number 6,713,217
- Issue date Mar 30, 2004
- Matsushita Electric Industrial Co., Ltd.
- Takafumi Oura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Non-aqueous electrolyte secondary batteries
- Patent number 6,667,132
- Issue date Dec 23, 2003
- Matsushita Electric Industrial Co., Ltd.
- Masaya Okochi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium ion secondary battery and its negative electrode
- Patent number 6,627,352
- Issue date Sep 30, 2003
- Matsushita Electric Industrial Co., Ltd.
- Masaya Okochi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nonaqueous electrolyte secondary battery and method for manufacturi...
- Patent number 6,455,199
- Issue date Sep 24, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masaki Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous electrolyte secondary battery comprising carbon particle...
- Patent number 6,403,259
- Issue date Jun 11, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masaki Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-Aqueous electrolyte secondary batteries
- Patent number 6,348,282
- Issue date Feb 19, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masaya Okochi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery
- Patent number 6,114,065
- Issue date Sep 5, 2000
- Matsushita Electric Industrial Co., Ltd.
- Kaoru Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductive resin composition and process for producing the same
- Patent number 5,985,181
- Issue date Nov 16, 1999
- Mitsubishi Chemical Corporation
- Yoshie Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Addressable terminal for CATV
- Patent number 4,926,264
- Issue date May 15, 1990
- NEC Corp.
- Tamio Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Non-aqueous electrolytic secondary battery
- Publication number 20050118510
- Publication date Jun 2, 2005
- Hideki Sano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Non-aqueous electrolyte secondary batteries
- Publication number 20020090545
- Publication date Jul 11, 2002
- Masaya Okochi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonaqueous electrolyte secondary cell
- Publication number 20020061445
- Publication date May 23, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masaki Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM SECONDARY BATTERY
- Publication number 20020006552
- Publication date Jan 17, 2002
- AKIKO ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20010016289
- Publication date Aug 23, 2001
- TAKAFUMI OURA
- H01 - BASIC ELECTRIC ELEMENTS

Masaki Kitagawa

Person

Patents Grantslast 30 patents

Non-aqueous electrolytic secondary battery

Lithium secondary battery

Nonaqueous electrolyte secondary cell with a plural-layer carbonace...

Nonaqueous electrolyte secondary battery with a polyolefin micropor...

Non-aqueous electrolyte secondary batteries

Lithium ion secondary battery and its negative electrode

Nonaqueous electrolyte secondary battery and method for manufacturi...

Nonaqueous electrolyte secondary battery comprising carbon particle...

Non-Aqueous electrolyte secondary batteries

Secondary battery

Semiconductive resin composition and process for producing the same

Addressable terminal for CATV

Patents Applicationslast 30 patents

Non-aqueous electrolytic secondary battery

Non-aqueous electrolyte secondary batteries

Nonaqueous electrolyte secondary cell

LITHIUM SECONDARY BATTERY

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY