Inventor
AIHARA HIDEO
JP21 patents
⚠️ This page may combine multiple inventors who share the name “AIHARA HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
10 patentsUS4950638AAug 21, 1990
Thermosensitive recording material having recording layer containing fluorescent dye composition
RICOH KK75 citations94
US5189007AFeb 23, 1993
Thermosensitive recording material
RICOH KK22 citations91
US5952263ASep 14, 1999
Transparent thermosensitive recording material
RICOH KK17 citations83
US4975408ADec 4, 1990
Thermosensitive recording material
RICOH KK18 citations82
US5935899AAug 10, 1999
Thermosensitive recording material
RICOH KK10 citations73
US5866507AFeb 2, 1999
Thermosensitive recording material
RICOH KK16 citations73
US5792724AAug 11, 1998
Thermosensitive recording material
RICOH KK14 citations73
US5102693AApr 7, 1992
Thermosensitive recording material
RICOH KK12 citations73
US5482911AJan 9, 1996
Thermosensitive recording material
RICOH KK18 citations71
US5229349AJul 20, 1993
Thermosensitive recording material
RICOH KK15 citations71
TOYOTA MOTOR CO LTD
3 patentsUS6749959B2Jun 15, 2004
Fuel cell gas separator, manufacturing method thereof, and fuel cell
TOYOTA MOTOR CO LTD31 citations90
US6651299B2Nov 25, 2003
Method and apparatus for manufacturing endless metallic belt, and the endless metallic belt manufactured by the method
TOYOTA MOTOR CO LTD9 citations72
US6609403B2Aug 26, 2003
Endless metallic belt and manufacturing method therefor
TOYOTA MOTOR CO LTD5 citations61
AIHARA HIDEO
2 patentsTOYODA CHUO KENKYUSHO KK
2 patentsUS5477976ADec 26, 1995
Brightening chemical polishing solution for hardened steel article and method of chemically polishing said article in the solution
TOYODA CHUO KENKYUSHO KK12 citations72
US5256316AOct 26, 1993
Brightening chemical polishing solution for hardened steel article
TOYODA CHUO KENKYUSHO KK4 citations59