P

Inventor

SANO SHIGERU

JP12 patents
⚠️ This page may combine multiple inventors who share the name “SANO SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YUASA BATTERY CO LTD

4 patents
US5572418ANov 5, 1996

Quasi-resonant PWM inverter

YUASA BATTERY CO LTD26 citations90
US5458766AOct 17, 1995

Life indicator and cartridge for indicating total water flow

YUASA BATTERY CO LTD23 citations89
US5273841ADec 28, 1993

Sulfuric acid concentration sensor and lead acid battery equipped with sulfuric acid concentration sensor

YUASA BATTERY CO LTD9 citations73
US5420497AMay 30, 1995

Direct current power unit having main and secondary direct current power supplies

YUASA BATTERY CO LTD13 citations66

SHINKO PANTEC CO LTD

3 patents
US5034111AJul 23, 1991

Compressive and electro-osmotic dehydrator

SHINKO PANTEC CO LTD20 citations78
US5279718AJan 18, 1994

Method of electroosmotically dehydrating sludge

SHINKO PANTEC CO LTD7 citations73
US5092974AMar 3, 1992

Electrode and method for compressive and electro-osmotic dehydration

SHINKO PANTEC CO LTD5 citations59

AKUTAGAWA TADAMASA

2 patents
US5485744AJan 23, 1996

Sulfuric acid concentration sensor for lead storage battery

AKUTAGAWA TADAMASA12 citations67
US5750285AMay 12, 1998

Life indicator and lead-acid storage battery with life indicator

AKUTAGAWA TADAMASA6 citations56

KANSAI ELECTRIC POWER CO

1 patent
US7029793B2Apr 18, 2006

Nonaqueous electrolyte lithium secondary cell

KANSAI ELECTRIC POWER CO77 citations96

ICHINOSEKI NATIONAL COLLEGE OF

1 patent
US4839033AJun 13, 1989

Apparatus for separating spherical from non-spherical particles

ICHINOSEKI NATIONAL COLLEGE OF7 citations60

NIPPON KOKAN KK

1 patent
US4477708AOct 16, 1984

Apparatus for preheating the ends of upset steel pipes

NIPPON KOKAN KK4 citations58