P

Inventor

AOKI NOBORU

JP10 patents
⚠️ This page may combine multiple inventors who share the name “AOKI NOBORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NGK SPARK PLUG CO

6 patents
US4980601ADec 25, 1990

Igniter plug particularly for use in very low temperature liquid fuel

NGK SPARK PLUG CO10 citations73
US4951173AAug 21, 1990

Creeping discharge type igniter plug

NGK SPARK PLUG CO12 citations70
US4954743ASep 4, 1990

Igniter plug structure having semicircular grooves

NGK SPARK PLUG CO17 citations69
US5073741ADec 17, 1991

Igniter plug

NGK SPARK PLUG CO4 citations62
US4973877ANov 27, 1990

Low-voltage type igniter plug having semi-conductor structure for use in jet and other internal combustion engines

NGK SPARK PLUG CO6 citations60
US4873466AOct 10, 1989

Igniter plug

NGK SPARK PLUG CO2 citations57

EBARA CORP

1 patent
US6262508B1Jul 17, 2001

Rotary electrical device

EBARA CORP87 citations92

TOSHIBA KK

1 patent
US5449493ASep 12, 1995

Stirring device

TOSHIBA KK50 citations88

RICOH CO LTD

1 patent
US7903268B2Mar 8, 2011

Printer enabling user to set error recovery method for each error category

RICOH CO LTD17 citations83

KYOWA HAKKO KIRIN CO LTD

1 patent
US7541363B2Jun 2, 2009

Microcrystal

KYOWA HAKKO KIRIN CO LTD0 citations47