Akira Kawakami

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Non-aqueous secondary cell
- Patent number 6,143,449
- Issue date Nov 7, 2000
- Hitachi Maxell, Ltd.
- Fusaji Kita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ionic conductive material and electrochemical device comprising the...
- Patent number 6,059,987
- Issue date May 9, 2000
- Hitachi Maxell, Ltd.
- Fusaji Kita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion conductive material and electrochemical device comprising the same
- Patent number 5,902,698
- Issue date May 11, 1999
- Hitachi Maxell, Ltd.
- Jin Nie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electrolytic solution secondary cell
- Patent number 5,691,084
- Issue date Nov 25, 1997
- Hitachi Maxell, Ltd.
- Fusaji Kita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium secondary battery containing organic electrolyte, active ma...
- Patent number 5,599,642
- Issue date Feb 4, 1997
- Hitachi Maxell, Ltd.
- Hiroyuki Toshiro
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Lithium cell
- Patent number 5,547,785
- Issue date Aug 20, 1996
- Hitachi Maxell, Ltd.
- Hideaki Yumiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electrolytic solution cell
- Patent number 5,534,370
- Issue date Jul 9, 1996
- Hitachi Maxell, Ltd.
- Fusaji Kita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Layer built cell
- Patent number 5,527,644
- Issue date Jun 18, 1996
- Hitachi Maxell, Ltd.
- Fusaji Kita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium cell with a cathode comprising a copper compound oxide
- Patent number 5,470,678
- Issue date Nov 28, 1995
- Hitachi Maxell, Ltd.
- Hideaki Yumiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electrolytic solution cell
- Patent number 5,437,944
- Issue date Aug 1, 1995
- Hitachi Maxell, Ltd.
- Fusaji Kita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electrolyte solution type cell
- Patent number 5,356,736
- Issue date Oct 18, 1994
- Hitachi Maxell, Ltd.
- Fusaji Kita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electrolytic solution and organic electrolytic solution cell
- Patent number 5,352,547
- Issue date Oct 4, 1994
- Hitachi Maxell, Ltd.
- Fusaji Kita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ionic conductive polymer electrolyte and cell comprising the same
- Patent number 5,227,043
- Issue date Jul 13, 1993
- Hitachi Maxell, Ltd.
- Kiyoaki Shakushiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electrolyte solution type cell
- Patent number 5,085,954
- Issue date Feb 4, 1992
- Hitachi Maxell, Ltd.
- Fusaji Kita
- H01 - BASIC ELECTRIC ELEMENTS

Akira Kawakami

Person

Patents Grantslast 30 patents

Non-aqueous secondary cell

Ionic conductive material and electrochemical device comprising the...

Ion conductive material and electrochemical device comprising the same

Organic electrolytic solution secondary cell

Lithium secondary battery containing organic electrolyte, active ma...

Lithium cell

Organic electrolytic solution cell

Layer built cell

Lithium cell with a cathode comprising a copper compound oxide

Organic electrolytic solution cell

Organic electrolyte solution type cell

Organic electrolytic solution and organic electrolytic solution cell

Ionic conductive polymer electrolyte and cell comprising the same

Organic electrolyte solution type cell