Inventor
OHNO RYUICHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “OHNO RYUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
5 patentsUS10530132B2Jan 7, 2020
Spark plug for internal combustion engine and method for manufacturing the same
DENSO CORP0 citations41
US9948067B2Apr 17, 2018
Spark plug
DENSO CORP0 citations41
US10348060B2Jul 9, 2019
Spark plug
DENSO CORP0 citations40
US10541517B2Jan 21, 2020
Spark plug for internal combustion engine and method for manufacturing the same
DENSO CORP0 citations39
US10431960B2Oct 1, 2019
Spark plug for internal combustion engine
DENSO CORP0 citations39
PANASONIC IP MAN CO LTD
3 patentsUS9568004B2Feb 14, 2017
Rotary compressor
PANASONIC IP MAN CO LTD1 citations50
US9482231B2Nov 1, 2016
Rotary compressor having an oil groove in an inner peripheral surface of a bearing
PANASONIC IP MAN CO LTD1 citations50
US9512841B2Dec 6, 2016
Rotary compressor with oil retaining portion
PANASONIC IP MAN CO LTD0 citations39
HITACHI LTD
2 patentsUS6014695AJan 11, 2000
Computer network system for packet-transferring data between computers, network file server in computer network system and data transferring method thereof
HITACHI LTD88 citations96
US6034962AMar 7, 2000
Communication method with attaching identifiers to receive request and transmit request
HITACHI LTD44 citations92