Inventor
IKEDA RYUJI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “IKEDA RYUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENA CO LTD
4 patentsUS8926430B1Jan 6, 2015
Game system, game program, and method for providing game switchable between manual mode and automatic mode
DENA CO LTD18 citations81
US8801515B2Aug 12, 2014
Device for providing a game
DENA CO LTD2 citations62
US8591303B2Nov 26, 2013
Device for providing a game
DENA CO LTD3 citations62
US9180377B2Nov 10, 2015
System, program, and method for generating image of virtual space
DENA CO LTD0 citations41
TOSOH CORP
3 patentsUS6316558B1Nov 13, 2001
Transition metal compound, olefin polymerization catalyst comprising the compound, and process for production of olefin polymer
TOSOH CORP52 citations92
US6986960B2Jan 17, 2006
Poly (arylene ether sulfone) having sulfoalkoxy group, process of producing the same, and polymer electrolyte membrane comprising the same
TOSOH CORP14 citations82
US7838611B2Nov 23, 2010
Ethylene polymer, catalyst for ethylene polymer production, and method for producing ethylene polymer
TOSOH CORP4 citations59
IKEDA RYUJI
3 patentsUS9421459B2Aug 23, 2016
Game apparatus, game replay displaying method, game program, and recording medium
IKEDA RYUJI15 citations81
US9530385B2Dec 27, 2016
Display device, display device control method, and recording medium
IKEDA RYUJI0 citations39
US9452352B2Sep 27, 2016
Game system for encouraging communication between users
IKEDA RYUJI0 citations39
SMK KK
3 patentsMITSUBISHI HEAVY IND LTD
3 patentsUS12498684B2Dec 16, 2025
Estimation device and estimation method
MITSUBISHI HEAVY IND LTD0 citations57
US12510886B2Dec 30, 2025
Monitoring device and monitoring method
MITSUBISHI HEAVY IND LTD0 citations47
US12492966B2Dec 9, 2025
Abnormality diagnosis device and abnormality diagnosis method
MITSUBISHI HEAVY IND LTD0 citations47