Kazuo Ishida

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hermetically sealed cell comprising liquid active material
- Patent number 5,354,628
- Issue date Oct 11, 1994
- Hitachi Maxell, Ltd.
- Osamu Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alkaline cell
- Patent number 5,069,989
- Issue date Dec 3, 1991
- Hitachi Maxell, Ltd.
- Yoshio Uetani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inorganic nonaqueous electrolytic solution type cell
- Patent number 5,059,498
- Issue date Oct 22, 1991
- Hitachi Maxell, Ltd.
- Kaoru Hisatomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inorganic nonaqueous electrolytic solution type cell
- Patent number 5,030,525
- Issue date Jul 9, 1991
- Hitachi Maxell, Ltd.
- Kaoru Hisatomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silver(II) oxide cell and its manufacture
- Patent number 4,101,719
- Issue date Jul 18, 1978
- Hitachi Maxell, Ltd.
- Yoshio Uetani
- H01 - BASIC ELECTRIC ELEMENTS