Inventor
HASHIMOTO KATSUMI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “HASHIMOTO KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
4 patentsUS5902777AMay 11, 1999
Hydraulic working oil composition
IDEMITSU KOSAN CO21 citations92
US4857220AAug 15, 1989
Base oil of lubricating oil for mechanical apparatuses with orifice mechanism
IDEMITSU KOSAN CO32 citations92
US4822507AApr 18, 1989
Lubricating oil composition serving as sliding surface oil and metal working oil, and method of lubricating working machinery using said oil composition
IDEMITSU KOSAN CO38 citations92
US4740323AApr 26, 1988
Method of lubricating working machinery
IDEMITSU KOSAN CO16 citations69
DAINIPPON PRINTING CO LTD
3 patentsUS7540191B2Jun 2, 2009
Angular rate sensor and method of manufacturing the same
DAINIPPON PRINTING CO LTD11 citations84
US7803649B2Sep 28, 2010
Angular rate sensor and method of manufacturing the same
DAINIPPON PRINTING CO LTD0 citations52
US9276136B2Mar 1, 2016
Dynamic quantity sensor
DAINIPPON PRINTING CO LTD0 citations41