Inventor
HARA MASASHI
JP47 patents
⚠️ This page may combine multiple inventors who share the name “HARA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RISO KAGAKU CORP
18 patentsUS8038144B2Oct 18, 2011
Image forming apparatus
RISO KAGAKU CORP7 citations84
US10131164B2Nov 20, 2018
Printer with different conveyance speeds of recording medium
RISO KAGAKU CORP2 citations73
US9827791B2Nov 28, 2017
Printer with lower conveyer
RISO KAGAKU CORP2 citations73
US9665812B2May 30, 2017
Printer with paper conveyance control upon paper jam
RISO KAGAKU CORP2 citations73
US9327530B1May 3, 2016
Printer with duplex printing function
RISO KAGAKU CORP3 citations73
US6324362B1Nov 27, 2001
Image forming apparatus
RISO KAGAKU CORP13 citations71
US12128676B2Oct 29, 2024
Printing apparatus
RISO KAGAKU CORP0 citations60
US8998198B2Apr 7, 2015
Sheet sorting device
RISO KAGAKU CORP3 citations59
US8047542B2Nov 1, 2011
Printing apparatus capable of handling paper size error
RISO KAGAKU CORP4 citations57
US11981532B2May 14, 2024
Paper supply device
RISO KAGAKU CORP0 citations54
US9944483B2Apr 17, 2018
Printer
RISO KAGAKU CORP1 citations52
US8346154B2Jan 1, 2013
Transfer control mechanism for printer and transfer control method
RISO KAGAKU CORP1 citations52
US12187566B2Jan 7, 2025
Conveying apparatus
RISO KAGAKU CORP0 citations51
US11878894B2Jan 23, 2024
Sheet discharger
RISO KAGAKU CORP0 citations51
US12246939B2Mar 11, 2025
Medium feeding device
RISO KAGAKU CORP0 citations47
US9885993B2Feb 6, 2018
Printer
RISO KAGAKU CORP0 citations42
US8783815B2Jul 22, 2014
Printer
RISO KAGAKU CORP0 citations42
US9358816B2Jun 7, 2016
Printer having duplex printing function
RISO KAGAKU CORP0 citations40
HARA MASASHI
6 patentsUS8861989B2Oct 14, 2014
Printer capable of resolving a jam of a print medium
HARA MASASHI4 citations71
US9120959B2Sep 1, 2015
Chemical thermal energy storage material structure, method of producing the same, and chemical heat accumulator
HARA MASASHI5 citations67
US8411308B2Apr 2, 2013
Printing machine and ejection control method for the same
HARA MASASHI1 citations51
US8783979B2Jul 22, 2014
Print media transfer schedule setting unit and method for image forming apparatus
HARA MASASHI0 citations41
US8814312B2Aug 26, 2014
Image forming apparatus
HARA MASASHI0 citations40
US9394129B2Jul 19, 2016
Printing machine and feeding method for printing machines
HARA MASASHI0 citations38
SHARP KK
3 patentsFUJIKURA LTD
2 patentsHONDA MOTOR CO LTD
2 patentsMAEDA YUKIHIRO
2 patentsTOYOTA MOTOR CO LTD
2 patentsTANAKA TOSHIHIRO
2 patentsFUJIFILM BUSINESS INNOVATION CORP
2 patentsUS11661292B2May 30, 2023
Paper feeder, image forming apparatus, and non-transitory computer readable medium
FUJIFILM BUSINESS INNOVATION CORP1 citations55
US12299334B2May 13, 2025
Image forming system, non-transitory computer readable medium storing program, and image forming method for accommodating a paper sheet and executing processing of printing an image on the accommodated paper sheet
FUJIFILM BUSINESS INNOVATION CORP0 citations41