P

Inventor

TANSO SHIRO

9 patents
⚠️ This page may combine multiple inventors who share the name “TANSO SHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JAPAN ATOMIC ENERGY RES INST

5 patents
US4407846AOct 4, 1983

Method of producing a hydrophilic membrane from a polyethylene base film

JAPAN ATOMIC ENERGY RES INST30 citations92
US4273840AJun 16, 1981

Battery separator and method of producing the same

JAPAN ATOMIC ENERGY RES INST34 citations92
US4376794AMar 15, 1983

Process for production of separators for use in cells

JAPAN ATOMIC ENERGY RES INST16 citations73
US4287272ASep 1, 1981

Cell separator and cell

JAPAN ATOMIC ENERGY RES INST15 citations73
US4283442AAug 11, 1981

Method of producing a dimensionally stable battery separator

JAPAN ATOMIC ENERGY RES INST14 citations73

YUASA BATTERY CO LTD

3 patents
US7022238B2Apr 4, 2006

Immersion type membrane filter

YUASA BATTERY CO LTD13 citations82
US4072802AFeb 7, 1978

Storage battery, separator therefor

YUASA BATTERY CO LTD20 citations79
US4153759AMay 8, 1979

Storage battery, separator therefor and method of formation

YUASA BATTERY CO LTD17 citations71

GS YUASA CORP

1 patent
US7776214B2Aug 17, 2010

Membrane element

GS YUASA CORP12 citations83